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3 years ago

How to find sides of gon with meaure of each angle exterior?

1 answer:

8 0

All exterior angles of n-gon always add up to 360°

To find the number of sides:

$\text {Number of sides = } \dfrac{360}{\text {size of one exterior angle}}$

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(2x+7)(3x-5)<br> What is the answer of this question ?

gladu [14]

The answer is 6x^2+11x-35

8 0

3 years ago

A rectangular carpet has a perimeter of 244 inches. The length of the carpet is 90 inches more than the width. Determine the dim

RSB [31]

Answer:

The dimensions of rectangle are:

Width = 16 inches

Length = 106 inches

Step-by-step explanation:

Perimeter of rectangle = 244 inches

Let Width of rectangle = w

Length of rectangle = w+90

We need to find the dimensions (length and width) of the carpet

The formula used will be: $Perimeter=2(length+width)$

Putting values and making equation:

$244=2w+2(w+90)\\Solving:\\244=2w+2w+180\\244=4w+180\\Switching\:sides\\4w+180=244\\Subtracting\:180\:from\:both\:sides\\4w=244-180\\4w=64\\Dividing\:both\:sides\:by\:4\\\frac{4w}{4} =\frac{64}{4}\\w=16$

So, we get w = 16

The width w = 16 inches

Now, finding length = w+ 90 = 16+90 = 106 inches

Therefore the dimensions of rectangle are:

Width = 16 inches

Length = 106 inches

4 0

2 years ago

Select Equal or Not Equal to correctly classify each statement.

Black_prince [1.1K]

The first problem is true because with multiplication it doesn't matter which order it is in.

The second problem is false because you will get a different quotient depending on which numbers are on which side of the equation.

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3 years ago

Read 2 more answers

Find the coordinates of the image under

liraira [26]

sorry i dont have answered

5 0

3 years ago

A farmer has 150 rabbits. There are 4 times as many female rabbits as male rabbits. How many male and female rabbits are there?

enyata [817]

There are 120 female rabbits and 30 male rabbits because 30 times 4 is 120 and 120 plus 30 is 150

7 0

3 years ago