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3 years ago

Find the value of x. Write your answer in simplest form.

Mathematics

1 answer:

klemol [59]3 years ago

4 0

Answer:

The value of x is 8

Step-by-step explanation:

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Let d represent the number of degrees in one angle of a regular polygon, and n represent the number of sides of the polygon to t

Lilit [14]

to know if a polygon will tessellate one of the interior angles should be a factor of 360.

each angle of regular polygon = d = (n-2)*180

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2 years ago

Find the sum (the total measure) of the interior angles of an Octagon. Show all of your work

tatiyna

One way to do this is use the fact that the exterior angles of all polygons add up to 360 degrees
So an exterior angle of a regular octagon = 360 / 8 = 45 degrees.
So each interior angle = 180 - 45 = 135 degrees

so total measure of all angles in octagon = 8 * 135 = 1080 degrees

4 0

3 years ago

Read 2 more answers

Martin earned the following scores on his last five tests.

Arada [10]

IQR= 18 is the interquartile range of his scores.

8 0

3 years ago

Write an algebraic expression to represents the verbal expression: the difference between the product of 4 and a number and the

Naily [24]

Answer:

$4n-n^2$

Step-by-step explanation:

I use 'n' as the unknown value, but you can use any letter you want as the variable.

The product of four and a number would be represented by '4 * n'. The ideal way to write this would be '4n', even though '4 * n' is also correct in value.

The square of the number would be n². Squaring a number is multiplying a number by itself.

The phrase 'difference between...' means subtraction.

Putting it together:

"The difference between the product of 4 and a number and the square of the number" would be:

$4n-n^2$

Hope this helps.

4 0

3 years ago

Please answer all this

Setler79 [48]

1/3=2/6

-1/6= -1/6

then I guessing you add them?

2/6+-1/6=1/6

6 0

2 years ago