Quadrilaterals are 1 of the types of polygon. In geometry all quadrilaterals have 4 sides. All quadrilaterals are 2-Dimensional figures or polygons. The 4 sides figures are known as quadrilaterals. Quadrilaterals main property has width & length of 2 dimensions. Types of quadrilaterals & their properties:
1.Parallelogram
2.Trapezoids.
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Math: Math is the study of quantity, space, structure, & change.
Addition: Addition is a basic operation in mathematics; addition has simple rules. Addition role in math problems are important in most of the problems.
Subtraction: Subtraction is the operation which finds the difference between the given two numbers
Multiplication: Multiplication means times or repeated addition. The symbol used for multiplication is '×'.
Fraction: A Fraction means a part of a group or a region or a whole.
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(a) By replacing y by -y, the equation (1) is altered; so the curve is not symmetrical about x-axis.
(b) By replacing x by –x & the equation of the curve is altered; so the curve is not symmetrical about y-axis.
(c) Replace x & y by -x and -y respectively in the equation y = - sin 2x, the equation of the curve remain unaltered. So the curve is symmetrical in opposite quadrants.
The term “curve sketching” referred as using calculus to help draw the graph of a function by hand – the graph was the goal. Hence graphs can now be produced with great precision using computers & calculators.
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The invertible matrix properties represent the properties which explain the matrices that are invertible that is which matrices are compatible to find out the inverse of the matrix in detail. Some properties involved in the invertible matrix are mentioned below
The invertible matrix must be square - matrix.
The invertible matrix must be the non - singular matrix.
The determinant value should not be “0” zero.
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The Hypotenuse Calculator makes it simple to find the length of any hypotenuse
The hypotenuse calculator can be found using the Pythagorean Theorem which states that a^2 + b^2 = c^2. Square the 2 sides add them together then find the square root to calculate the hypotenuse. A hypotenuse is referred as the side of a right triangle opposite the right angle
Use hypotenuse calculator to find the hypotenuse of the triangle when the 2 sides are a=8cm & b=6cm
Right angle triangle
a=8cm & b=6c, if we substitute the side values a & b in the calculator, then we get the hypotenuse value.
Using Pythagorean Theorem, we have to use hypotenuse calculator to find the hypotenuse.
: a2 + b2 = c2
82 + 62 = c2
64+36= c2
100= c2
C=10cm
Therefore the hypotenuse of the triangle is c=10cm.
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Trigonometry is referred as a branch of mathematics which studies triangles. Trigonometry also deals with the relationships between the sides & angles of triangles & deals with trigonometric functions, that describe those relationships, angles in general, & the motion of waves.
The branch of mathematics which deals with the association between the sides & the angles of triangles & the calculations based on them, predominantly the trigonometric functions.
Trigonometry is a branch of mathematics which learns the trigonometric functions of angles, cosine, tangent, sine, cotangent, secant, cosecant & the relationship between them. 1 of its applications is surveying & navigation.
Trigonometric functions are also known as circular functions because of their simple relation to various lengths defined by a radius of a circle making an angle with a reference direction,
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Math homework help for free gives us the opportunity to practice what we are learning in class. When we do Math homework we learn which skills we don't fully understand. We can also discover new ways & methods of approaching a problem. Math Homework does not just aid our learning it also helps us study for those inevitable tests & quizzes which do determine our grades.
Math Homework has been a part of students' life from the beginning of formal school. However, the practice has sometimes been accepted & other times rejected, both by parents & educators. This has happened because Math homework can have both negative & positive effects on learner's learning & attitudes towards school. Some tutors view that math homework should not be given to students. Giving Math homework means creating learning environment like school mania at home. Others educators are of the view that five hours in the school is in sufficient & it must be supplemented by some work at home. It is not the math homework that is objectionable, but its nature & amount which invites criticism. But the importance & need of math homework cannot be minimized, if it is of a right nature.
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Try to find the slant asymptote of the following function:
Y = x² + 3x + 2 divided by x – 2
To find the slant asymptote, we need to do the long division:
The slant asymptote is the polynomial part of the solution, not the remainder.
Slant asymptote: y = x + 5
Just like horizontal & vertical asymptotes, slant asymptotes are lines the graph approaches. Slant asymptote are also called oblique asymptotes.
A graph always has a slant asymptote if the degree of the numerator is bigger than the degree of the denominator
If you want to find slant asymptotes, divide the numerator by thedenominator & keep only the quotient Don't forget that these are still lines, so slant asymptote are written as y =
To divide slant asymptote, you either have to use long division or synthetic division
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The multiples of a whole number are found by including the product of any counting number & that whole number. There are an infinite number of multiples of 9. A multiple is what we get when we multiply something. The multiples of 9 are:
9, 18, 27, 36, 45, 54, 45, 63, 72, 81, 90, & so on, going up by 9 each time forever.
9,18,27,36,45,54,63,72,81,90,99,104 the rest of the multiples would be 18, 27, 36... etc It mainly depends which multiple. The multiples of nine up to 90 are:
9, 18, 27, 36, 45, 54, 63, 72, 81, 90
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The formulae for finding angle & sides of triangle can be easily remembered using the sentence - "Old Harry &His Old Aunt".
Sin (q) = Old/Harry = Opposite/Hypotenuse
Cos (q) = and/His = Adjacent/Hypotenuse
Tan (q) = Old/Aunt = Opposite/Adjacent
The sine function “sin x” is one of the basic functions encountered in trigonometry
The sine table is a function of an angle & is 1 of the most common of the 6 trigonometric functions. The sine function takes an angle & tells the length of the y-component of that triangle.
In our next blog we shall learn about skew symmetric matrix I hope the above explanation was useful.Keep reading and leave your comments.
The nice thing about calculus tutoring is that your Calculus Tutor is easy to get, because all that is required is a good computer & an internet connection. Calculus Tutoring is in high demand across the country. Calculus is a notoriously difficult subject for many students in certain majors must pass it in order to earn college degrees. If student possess a thorough understanding of calculus, are willing to assist others, & have a desire to earn money, why not become a calculus tutor?
Calculus Tutoring requires lots of idea of having to search endlessly to fill your Tutoring roster may seem overwhelming. Tutors may feel so mentally exhausted trying to come up with ways to find students without spending a fortune that you may want to give up before you even get started.
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Let us learn abouttransitive property
The transitive property of equality states for any l numbers which are real number a, b, & c:
If a = b and b = c, then a = c.
The best example, 5 = 3 + 2. 3 + 2 = 1 + 4. So, 5 = 1 + 4.
a = 3. 3 = b. So, a = b.
Example 1: 6 = 4 + 2, 4 + 2 = 3 + 3 So, 6 = 3 + 3
Example 2: x = 3, 3 = y So, x = y
The transitive property of inequalities said that in case a number is less than or equal to a 2nd number, & the 2nd number is less than or equal to a 3rd number, then the 1st number is also less than or equal to the 3rd number
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Let us solve algebra problems which helps you to solve algebra test questions
Solve the expression: 4x + 1y + 13z + 6x - 6y +2z
4x + 1y + 13z + 6x - 6y +2z
Add the like terms
(4 + 6) x + (1 - 6) y + (13 + 2)z
Simplify the expression
10 x - 5y + 15z
So, the solution is 10 x - 5y+ 15z. Simplify the equation: 8a + 15 = 5a – 3
8a + 15 = 5a – 3
Subtract 15 on both sides of the equation
8a + 15 - 15 = 5a – 3 – 15
8a = 5a – 18
Subtract 5a on both sides of the equation
8a – 5a = 5a – 18 – 5a
3a = -18
Divide by 3 both sides of the equation = 3a/3 = -18/3
a = -6.
So, the simplified solution is -6.
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AccountingToday is a publication in the area of business & finance offering news & analysis about accounting.
Accountants, Business person, Media Group's flagship brand, Today Accounting has served as an invaluable resource to the profession for nearly 4 decades, not just for news, but also for guidelines on revenue building, expert commentary, practice management & insights into the trends shaping the accounting landscape.
Accounting today has operated, served as the premier news vehicle for the tax & accounting community. Coverage includes mergers & acquisitions, Sarbanes-Oxley compliance & legislative updates, critical changes in tax laws, growth strategies & rapidly expanding client services, technology & financial planning.
In our next blog we shall learn about hydrogen peroxide concentration I hope the above explanation was useful.Keep reading and leave your comments.
The problems on percentage off calculator is mainly depends on what percentage the exact level of what we given to find out.
1) What is 30% of 65? Solution: 30% of 65 = (30/100)*65
=0.3*65
=19.5
2) Find 29% of 200 feet. Solution: 29% of 200 = (29/100) * 200
=0.29*200
=58
As you guide your student you should also take the opportunity to explain the importance & relevance of percentage calculations: allowance rises, pay rises, interest rates, discounts on sale items etc.
In our next blog we shall learn about balanced equation calculator I hope the above explanation was useful.Keep reading and leave your comments.
Diamond deposits occur in 3 types of geological modules. They are: 1) Kimberlite pipes, 2) conglomerate beds & 3) alluvial gravels. The main diamond bearing places in India are Penna belt of Madhya Pradesh & parts of Andhra Pradesh. We have reserves of 28 lakhs carats diamond corner. In diamond each C atom is in sp3hybridised state & is linked to 4 other neighboring C atoms held at the corners of a regular tetrahedron by covalent bonds. And this results in a very large 3D polymeric structure in which C-C distance is 1.54 Aº & bond angle is 109.5°.
Diamond corner is the hardest substance known & possesses abnormally high melting point about 3600ºC, diamond corner is extremely inert chemically. Diamond crystals are always non conductors of electricity In our next blog we shall learn about mollusca characteristics I hope the above explanation was useful.Keep reading and leave your comments.
The following different types of math word problems worksheets.
*Numbers word problems
* Algebra word problems
* Geometry word problems
* Calculus word problems
* Trigonometry word problems
* Probability and Statistics word problems
Math Word Problems are all about the concepts so it is important that student are clear on the 'process' of how to solve a Math word problem. It is important to ask questions & get clarity on the concepts. Once a new topic is introduced student should write it down, review it & in case of any doubts bring it up with their tutor. This process of continuously revising what student learns will gear student up to solve problems.
Math word problems worksheets help offers basic & simple stories per worksheets identical to the story problems above except these involve subtracting only. Math word problems worksheetsfocus only on math related problems where the student must find the correct solution by subtracting from the story. These Math related word problems will help student improve on there math skills with subtractions being the prime focus on these math word problems worksheets. A sum of 5 math printable worksheets is available with different interesting math stories involving subtraction problems to print.
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Let us learn about algebra problems & primary resources maths
primary resources math’s
Dressing by numbers: this fun activity for Key Stage one involves pupils making simple cuttings of a person on brown paper. The cuttings are reproduced 4 times. Paper doll clothes — shirts, hats, skirts, etc. — can be made to fit the dolls & then laid out in sets of four. Written on each piece of the 4-piece outfit should be the facts in a numerical family, i.e. 4+2=6, 6-2=4, . 2+4=6, 6-4=2. Student can make as many mathematics subject facts as they wish as all the clothes will be laid on a table for students to dress up.
Who wants to be a great mathematician? Basing mathematics subject lessons on TV shows is another good way to instigate active group participation in problem solving. In this game student can sit at tables, while the tutors selects a child to play by setting a 'first one to find solution' question. Once in the hot seat, the pupil will answer a stream of mathematics subject questions on anything from algebra to fractions & beyond. If the contestant gets the solution wrong, another student gets the chance to sit up front. However, each student gets 2 lifelines where they can 'ask the audience' or 'phone a friend'. This is an excellent method for student to develop their mental speed as to find solution is strictly timed.
In our next blog we shall learn about algebra problems I hope the above explanation was useful.Keep reading and leave your comments.
The trick is to change the number you are dividing by to a whole number 1st, by shifting the decimal point of both numbers to the right: Dividing decimals by the traditional written method no longer serves any educational purpose or practical purpose.
Decimals are applied to provide greater precision to numerical value of a quantity. And also along with this benefit that comes a challenge, which is the fact that carrying out mathematical operations are more complicated with decimals as compared to whole numbers. When it comes to how to divide decimals, then the scenario becomes all the more difficult. It is therefore division is the most complex among, all the 4 basic operations in mathematics. In fact, 1 needs to apply successive subtraction to carry out a division. But problem solving, which includes division of decimals, can be made simple by ensuring that the divisor is a whole number. This can also be done by shifting the decimal hence that the divisor becomes a whole number. However, to escape the ill-effects on the result of the problem, the dividend also, needs to be balanced & altered accordingly. This is the case if the divisor is a decimal. But first let us try to learn how to divide a decimal when the divisor is a whole number.
The procedure for the division of decimals is very comparable to the division of whole numbers. Make the divisor into a whole number by multiplying both it & the dividend by the same number such as 10, 100, 1000 etc... A simple method to do this is to move the decimal point to the right end of the divisor & move the decimal point of the dividend the same number of places.
In our next blog we shall learn about algebra linear equations I hope the above explanation was useful.Keep reading and leave your comments.
A line is defined as a one-dimensional figure. Which is, a line has length, but no height or width generally, a line is made up of an infinite number of points. Points in the same line are said to be as collinear. Between each point is another point. This continues on forever. We can never run out of points to discover in a line. Hence, when we are talking about points as dots, we can get something called a discrete line. A discrete line is a line made up of dots with space between the centers of the dots. A dense line is also a line that is the shortest path between 2 points. The coordinatized line or number line, is a line where every point is represented by a number & vice versa. The number line is a one-dimensional graph. A line is the collection of points, line is along a straight path & going to opposite direction, & also a line segment is part of a line, it’s having two end points. A ray also a part of line, 1 is endpoint and other side goes to one direction.
A linedoesn’t have end point or starting point; imagine it is endless from both directions. A continuous extent of the length includes more than 2 points. We can put little arrows on both sides for understanding
Types of lines – Parallel line, Perpendicular line, Intersecting line are 3 types of line. straight-line, Transversal lines, Skew Lines, Concurrent lines, A line segment are other types of line.
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Probability derives from the word "probity”. Probability is a special & very important branch of mathematics that deals with likelihood of occurrence of any given event.
Conditional probability calculators expressed in numeric form. The probability of any event is termed as number between 0 & 1. Probability of any event like "A" is written as P (A) & it will be a number between 0 & 1. The applications of conditional probability calculator include in statistics, mathematics, philosophy, finance, gambling, share market and randomized algorithms.
A Conditional probability calculator is the probability of an event given that another event has occurred. The best example, what is the probability that the total of 2 dice will be greater than 8 given that the first die is a 6? This can be computed by considering only outcomes for which the first die is a 6. Hence, determine the proportion of these outcomes that total more than 8.
In our next blog we shall learn about linear programming examples I hope the above explanation was useful.Keep reading and leave your comments.
To simplify any fraction, divide the top and bottom by the highest number that
can divide into both numbers exactly.
The fraction 100/500 is not reduced to lowest terms.
You can simplify the given fraction to lowest terms by dividing both the numerator & denominator by 100.
Why divide by 100? 100 is the Greatest Common Divisor
or Greatest Common Factor of the numbers 100 and 500.
So, this fraction reduced to lowest terms is 1/5
Answer = 1/5
In our next blog we shall learn about pyramid of numbers I hope the above explanation was useful.Keep reading and leave your comments.
Years ago 2 civilizations had been existed, Roman Civilization & ‘Indus valley Civilization. Roman Empire started using different symbols for counting numbers which are found in use even today. These are called Roman Numerals
III stands for 1+1+1 = 3
V1 stands for 5+ 1 = 6
1V stands for 5 – 1 = 4
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2. You cannot see him in the same way as you see others. His voice is different than what you hear. He is always with you when you are alone or in a crowd. He listens to each and every word you utter and he is your best friend but speaks to you once in a blue moon? Who's he?
Answer: Yourself
3. Divide 110 into two parts so that one will be 150 percent of the other. What are the 2 numbers?
Answer: 44 and 66
4. I have three USA coins. They are not a quarter, nor a dime, or a penny. It adds up to 60 cents. What are the coins?
Answer: A 50 cent piece and 2 nickels
5. Tara has $29.00 dollars. She bought 4 coloring books that cost $3.00 each, 4 boxes of crayola crayons that cost $2.00 each. She spends the rest of her money on markers. How much money did she spend on markers?
Answer: $9.00 on markers
In our next blog we shall learn about invertible I hope the above explanation was useful.Keep reading and leave your comments.
a line integral is an integral where the function to be integrated is evaluated along a curve.
Equation of a line calculator a straight line with one dimensional structure but has no thickness and it has no end value for both directions. A line is also named as direct line or right line
1.To find the slope of the line which the given is y = 7x+8 by using equation calculator.
Solution: The line equation is y= mx+c.
Where, the m indicates slope of the line.
The given equation is, y =7x+8.
By combining the both equations,
m=7.
So, the slope =7.
I hope the above explanation was useful.Keep reading and leave your comments.
Algebra is the rules of operations and relations, and the constructions and concepts arising from terms, polynomials, equations and algebraic structures
algebra problems are primary resources maths. Let us solve some algebra problems.
The factoring calculator will help you to solve problems on factoring trinomials.
A graphing calculator typically refers to a category of handheld calculators that are able of plotting graphs, finding simultaneous equations, and performing numerous new tasks with variables.
Most touristed graphing calculators are also programmable, allowing the person to create customised programs, typically for scientific/engineering and upbringing applications. Due to their monumental displays wilful for graphing, they can also domiciliate various lines of schoolbook and calculations at a instance. Some graphing calculators also acquire colour displays, and others alter let 3D graphing.
More "graphing calculator online for free" can be connected to devices like electronic thermometers, pH gauges, hold instruments, decibel and unstressed metres, accelerometres, and other sensors and thus work as aggregation loggers.
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In our previous blog we learned how to find the area of a triangle. Today let us learn about centroid of a triangle
What is centroid?
Centroid of a triangle is the point of intersection of all its three medians. The centre of mass of a uniform object is also called as Centroid.
centroid of a triangle is defined as the point of intersection between the medians of the triangle. The centroid of a triangle is also called as the geometric center or Bary center. The centroid of a triangle always lies inside the triangle. Which means the centroid of any concave polygon lies inside the polygon. In case of convex polygons the centroid may be lies outside sometimes
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Many students get frustration if they are unable to find correct answer while solving Calculus problems.
There are many website which provides you free calculus answers. Only the thing students should expert in surfing net. Technology has made our work so easy these days with the help of our mathematicians and some good tutors online.
Calculus tutoring is not initiate easily but if you see online you can attain them. Numerous employment centers or tutoring services provide classes for students; you can easily record with these institutes. Many of these institutes even provide placements. calculus tutors make you in excelling in your field. A calculus tutor is similar to any math tutor; the only difference is that these tutors specialize in calculus tutoring.
Now a days we can education in fraction of second. Online tutoring made this possible for every learner to learn, to extract knowledge with a minute. So students never get frustrate and boor from studies. Try to utilize available help from online tutors. You can find many online subject tutors like geometry tutor, trigonometry tutor, calculus tutor, math tutor, Pre algebra tutor, algebra tutor, statistics tutor, precalculus tutor so on.
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online algebra 1, algebra is the branch of mathematics concerning the study of the rules of operations and relations, and the constructions and concepts arising from them, including terms, polynomials, equations and algebraic structures. Together with geometry, analysis, topology, combinatorics, and number theory, algebra is one of the main branches of pure mathematics.
online pre algebra help, Tutoring online has both similarities to and differences from tutoring in a face-to-face setting. Similarities lie in the areas of group dynamics, need for roles within the group and design to encourage in-group interaction. Differences include the need for more facilitation to help structure discussions, with groups roles emerging more slowly online.
instruction held on the computer, often involving multi-media devices such as webcams, video, audio and interactive materials.
More flexible. If material is pre-recorded or the service is available 24/7, there are no restrictions.
Often located far away, there is little potential for the tutor to work alongside the student's teachers. Therefore, materials covered may not fully correspond to the subject taught in school.
A computer with the necessary multimedia programs. This may also include a microphone, headset and webcam.
online math homework help Students can post specific math homework problems that they need help with. Volunteer educators from around the world guide students with solving these problems.
In mathematics, a square root of a number x is a number r such that r2 = x, or, in other words, a number r whose square (the result of multiplying the number by itself) is x. Every non-negative real number x has a unique non-negative square root, called the principal square root, denoted by a radical sign as. √x
adding square roots
Adding the given two square root equations 2x2 + 3 +√x 19 and 4x - 2√x + 10 Solution:
Given equations are 2x2 + 3√x + 19 and 4x - 2√x + 10
Adding the each terms and variables of the two equations, we get
= 2x2 + 3 √x+ 19 + 4x - 2√x + 10
= 2x2 + 3√x - 2√x + 4x + 19 + 10
= 2x2 +√x + 4x + 29 Answer:
The final answer is 2x2 +√x + 4x + 29
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