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4 years ago

12

Find the perimeter of the figure to the nearest hundredth.

2 answers:

quester [9]4 years ago

8 0

The answer to the question is r2pi

Alenkinab [10]4 years ago

4 0

Answer: 48.84

Step-by-step explanation:

First, find the perimeter of the rectangle. 12+12+3+3=30ft. Next, find the perimeter of the semicircles. You can tell that if you put the semicircles together it would be a full circle. The formula for the perimeter of a circle is r2pi. The radius times 2 would be 6. Pi is approximately 3.14. 6 times 3.14 is 18.84. 18.84+30=48.84ft. Hope this helped :)

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Answer:

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Step-by-step explanation:

<u>Step 1: Distribute</u>

<u /> $-\frac{5}{4} (8x+4)$

$(-\frac{5}{4} *8x)+(-\frac{5}{4} *4)$

$-\frac{40x}{4}-\frac{20}{4}$

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<u>Step 2: Add 10x to both sides</u>

<u /> $-10x-5\mathbf{+10x}$

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<u>Step 3: Subtract 6 from both sides</u>

<u /> $-5\mathbf{-6}$

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<u>Step 4: Divide both sides by 7</u>

<u /> $-11\mathbf{/7}$

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Step-by-step explanation:

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