2 years ago

The perimeter of a rectangle is 72 meters. the length of the room is twice its width. what are the dimensions of the rectangle?

1 answer:

8 0

Let the width be r
Then length=2r
2(r+2r)=72
6r=72
r=12 cm

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cluponka [151]

Soo what do you need help with? It seems pretty easy. I can help you if you want.

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faust18 [17]

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ddd [48]

Answer:

First option $6^\frac{1}{6}$ is the correct answer.

Step-by-step explanation:

Let us consider each part, we have number 6 inside all the roots.

First we have to find cube root of 6.

$\sqrt[3]{6} =6^\frac{1}{3}$

Now we have to find square root of this value.

$\sqrt{6^\frac{1}{3} } =(6^\frac{1}{3} )^\frac{1}{2} =6^\frac{1}{6}$

So, first option $6^\frac{1}{6}$ is the correct answer.

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Nataly_w [17]

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Agata [3.3K]

The answers is 72........

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2 years ago