3 years ago

:) PERCENTS PLEASE HELP!!

Mathematics

1 answer:

zloy xaker [14]3 years ago

4 0

The correct answer is
D. $50

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Side MN = 6, side OM = 9, side PQ = 6, and side RP = 9. What side corresponds to side NO and can be used to show that ΔMNO ≅ ΔPQ

Fudgin [204]

I think the answer would be QR

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3 years ago

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How to find the number of sides of a polygon when given the interior angle sum

wariber [46]

Given:

Sum of interior angle

To find:

Number of sides of a polygon

Solution:

Using sum of interior angles formula:

$$S=(n-2) \times 180^{\circ}$

where "S" is the sum of interior angels and "n" is the number of sides of a polygon.

Divide by 180° on both sides.

$$\frac{S}{180^{\circ}}=\frac{(n-2) \times 180^{\circ}}{180^{\circ}}$

Cancel common factor 180°.

$$\frac{S}{180^{\circ}}=n-2$

Add 2 on both sides.

$$\frac{S}{180^{\circ}}+2=n-2+2$

$$\frac{S}{180^{\circ}}+2=n$

Switch the sides.

$$n=\frac{sum}{180^{\circ}}+2$

Therefore number of sides of a polygon is $n=\frac{sum}{180^{\circ}}+2$ .

3 0

3 years ago

0.825167 rounded to the nearest ten-thousandth

antoniya [11.8K]

0.825200
(correct me if I’m wrong)

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3 years ago

What happens to the volume of a cylinder when the radius is doubled?

wlad13 [49]

When the radius is doubled, the volume of a cylinder quadruple

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3 years ago

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43 points, 86 for brainliest! Answer correct!! Be wise! According to the image attached, whats the answer?

Snezhnost [94]

Answer:

$p = 32\: \: in$

$a = 49 {in}^{2}$

Step-by-step explanation:

$perimeter \\ = 8 + 8+8+8 \\ = 32 \: \: in$

$area \\ 1)3 \times 8 = 24 \\ 2)5 \times 5 = 25 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 49 {in}^{2}$

hope this helps

brainliest appreciated

good luck! have a nice day!

6 0

3 years ago

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