Zero

Is zero an even number:

Find the number 34 is even number or not?

Solution:-

Given number we have to identify 34 is even number or not.

Now divide 34 by 2

32/2 =17 remainder 0

Here remainder is 0

So the number 34 is a even number.

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Trinomial Factoring

Volume of a cube

T9 calculator

T9 calculator:

Exponential function decay is defined as

where,

h-Number at initial

p-growth factor (calculated as follow)

(p=1-r,here r is given growth percentage)

t-time

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Different types of lines

Math equations

Angles of a Triangle

More about----- Angles of a triangle

Properties of Triangles:

shapess

From the shapes of triangle their backdrop are acquirements as follows,

Triangle: It is belted with three beeline lines.

Equilateral triangle: A triangle, which has three according abandon and autogenous angles, is alleged as an boxlike triangle or approved triangle.

Isosceles triangle: A triangle, which has two according abandon and autogenous angles, is alleged as an isosceles triangle.

Scalene triangle: A triangle, which has diff abandon and altered autogenous angles, is alleged as scalene triangle or aberrant triangle.

Right triangle: It is a triangle, which has individual appropriate angle.

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Slope Formula

Types of lines

Divide Numbers

How to divide numbers:

1. How to bisect numbers calmly for accustomed numbers 6/7?

Answer is Quotient = 0.85 and butt = 6.

2. How to bisect numbers calmly for accustomed numbers 75/6?

Answer is Quotient = 12.5 and butt = 3.

3. How to bisect numbers calmly for accustomed numbers 4/2?

Answer is Quotient = 2 and butt = 0.

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Formula de Areas

other helpful links:

How to divide decimals

Factor Polynomials

Factor Polynomials:

Factoring a polynomial is the reverse method of multiplying polynomials.
When they factor a actual number, First they are getting for prime factors for actual number which multiply together to give the same actual number.
For example, 28 = 7 x 2 x 2
When they are going to factor a polynomial, First they must look for simpler polynomial expressions which are multiplied each other & give the same polynomial expression what they started with.
For example, y5x2 + 25xy = 5xy(x + 5)
Let us solve sample issues on factoring polynomials.

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mx b

Math home work solver

11 th Grade Maths

Solving 11th grade math problem 2:

Solve the given mathematical linear equation and find the values of the given variables.

x + 3y + 5z = 18

x + 5y + 3z = 18

3x + y + 5z = 18

Solution:

Let as the given equations be identified as follows.

x + 3y + 5z = 18 ----------- (i)

x + 5y + 3z = 18 ----------- (ii)

3x + y + 5z = 18 ----------- (iii)

Consider the above given equations (i) and (ii). Subtracting the equation (i) and (ii) we get

x + 3y + 5z = 18

x + 5y + 3z = 18

-2y – 2z = 0 ------------------ (iv)

Consider the above given equations (ii) and (iii). In the equation (ii) multiply with a numerical 3, we get

3x + 15y + 18z = 54

Subtracting the equation (ii) and (iii) we get

3x + 15y + 18z = 54

3x + y + 5z = 18

14y + 4z = 36------------------- (v)

Consider the above equations (iv) and (v). In the equation (iv) multiply with the numerical 7, we get

-14y - 14z = 0

Subtract the equation (iv) and (v) we get

-14y - 14z = 0

14y + 4z = 36

18y = 36

Y = 2

Substitute y = 2 in (v) we get

14(2) + 4z = 36

28 + 4z = 36

z = 2

Substitute z = 2, y = 2 in (iii) we get

3x + 2 + 10 = 36

3x + 12 = 36

z = 2

Answers of a given algebraic variables are x = 2, y = 2, z = 2.

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Polygon Cycles

Infinite limits

Variance Formula

Calculating variance:

The Variance formula is:

From this formula they can find the population variance they sum up the squared individual scores && subtract from them the sum of the scores quantity squared divided by the number of scores Then variance the of this quantity divided by the number of scores. They can see that the only information they must make this calculation in the process of the sum of the scores, the sum of the squared scores, & the number of scores. The worksheet below shows these quantities.

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9th maths

Diagonal line

Math world

Super math world

Examples to super calculator online:

Solve: x² - 99x + 98 = 0

Solution:

Here a = coefficient of x² = 1

b = coefficient of x = -99

c = constant term = 98

For factoring a × c = 1× 98 = 98 = -1*-98, (-1) + (-98) = -99 = b.

x² - 99 x + 98 = 0

x² + (- 1 - 98)x + 98 = 0

x² – 1 x – 98 x + 98 = 0

x (x - 1) – 98 (x - 1) = 0

(x – 1) (x – 98) = 0

x = 1, 98

So, the answer is x = 1, 98.

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List of square roots

Square root problems

Intercept calculator

x intercept calculator

Find x & y intercept for the line equation 4x + 5y = 9
Solution:

Step 1: Given equation

4x + 5y = 9

Step 2: Find x intercept

To find x intercept, plug y = 0 in the given equation 4x + 5y = 9 & solve for x

4x + 5y = 9

Plug y = 0,

4x + 5(0) = 9

4x = 9

Divide both side of the equation by 4, they get

x = 2.25

Therefore, the x intercept of the equation 4x + 5y = 9 is (2.25, 0)

Step 3: Find y intercept

To

4x + 5y = 9

Plug x = 0,

4(0) + 5y = 9

5y = 9

Divide both side of the equation by 5, they get

y = 1.8

Therefore, the y intercept of the equation 4x + 5y = 9 is (0, 1.8)

Step 4: Solution

X intercept = (2.25, 0)

Y intercept = (0, 1.8)

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Factor rules

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Formula for mean

Definition of mean deviation

Definition of mean deviation

the expected value and the observed value difference of a function is called mean of deviation. The mean deviations absolute deviations mean of a set of data about the data's mean. It is an important expressive statistic that is not frequently used in mathematical statistics. This is basically mean deviation as the "mean deviation from the mean," the introduction of the complete value makes logical calculations using this statistic much more difficult.

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Factor rules
solve math problem

Lines

Lines:

Intersecting lines:

In the subsequent we are learning about the Lines:

The line is geometry shape. The types of the lines are

Parallel line- Not at all interconnect line is the parallel line

Perpendicular line: Right angle to each other is the perpendicular lines

Vertical line-perpendicular line is also known as the vertical line

Horizontal line-parallel line is also known as the horizontal lines

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pre solve algebra problems

Let us learn and understand pre solve algebra problems

A part from the algebra is defined as the pre algebra which uses the numbers and letters in problems with simplicity in solving the problems and it is also used in calculating distances. The pre algebra that is used here is contains dissimilar topics. Exponents, linear equations, integers, square roots, and fractions are included in pre algebra. Pre algebra also includes factors which is prime and also the numbers which is prime.

An unknown quantity is called a variable.

A statement or equality of two algebriac expressions involving a variable is called an equation.

An equation which contains only one varaible of degree 1 , is called a simple linear equations.

A word problem is a mathematical problem stated in words.

solved geometry problems

1) Same number can be added to both sides of an equation.

2) Same number can be subtracted from both sides of an equation.

3) Both sides of an equations can be multiplied by the same non-zero number.

4) Both sides of an equation can be divided by the same non-zero number.

geometry homework help students in self motivating and self leaning.

Angles Problem And Solution

Problem:∠A and ∠B are vertical angles. If m∠A = 33^o, then what is m∠B?

A ) 33^o
B ) 78^o
C ) 147^o
D ) None of the above

Steps to derive

2 m∠A = m∠B
[Measures of vertical angles are equal.

3 m∠A = 33^o

4 So, m∠B = 33<sup>o

Learn More about angles: Angle Congruent theorems.

angle problems</sup>