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3 years ago

A regular polygon has 10 sides. What is the measure of each interior angle of the polygon?

Mathematics

1 answer:

zysi [14]3 years ago

6 0

Answer:

144 = each interior angle

Step-by-step explanation:

The sum of the interior angles of a regular polygon is

(n – 2)180

If it is regular with n sides, divide by n to find each interior angle

(n – 2)180

------------------- = each interior angle

We know that there are 10 sides so n = 10

(10 – 2)180

------------------- = each interior angle

(8)180

------------------- = each interior angle

144 = each interior angle

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-1/2 + 1 1/2 + 3 - n

GREYUIT [131]

Answer:

The answer all together would be 5 minus n.

Step-by-step explanation:

a negative and a positive equals a positive so -1/2 + 1 1/2 would equal 2 and 2 + 3 equals 5. Then, the remaining numbers are 5 and n. The final answer is 5 minus n because n is unknown.

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2 years ago

Which three-dimensional figure is formed by the rotation given?

marysya [2.9K]

A line being rotated in such a way I would think would be A

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3 years ago

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F(x) = 3x + 1; g(x) = 5x - 1<br> Find f/g. (1 point)

zysi [14]

Answer:

$\frac{f}{g} =\frac{3x+1}{5x-1}$

$x\neq \frac{1}{5}$

Step-by-step explanation:

we are given

$f(x)=3x+1$

$g(x)=5x-1$

we have to find f/g

we can write as

$\frac{f}{g} =\frac{f(x)}{g(x)}$

now, we can plug values

and we get

$\frac{f(x)}{g(x)} =\frac{3x+1}{5x-1}$

so,

$\frac{f}{g} =\frac{3x+1}{5x-1}$

we know that denominator can not be zero

so,

$5x-1\neq 0$

now, we can solve for x

$5x-1+1\neq 0+1$

$5x\neq 1$

Divide both sides by 5

and we get

$x\neq \frac{1}{5}$

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3 years ago

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10 gallons equal how many cups

leonid [27]

If one gallon equals to 16 cups, then 16 * 10 will be your answer.

10 * 16 = 160

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2 years ago

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Please solve 1,2,3,4,5,6,13,14,18 and 21

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3 years ago

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