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4 years ago

7

The length of a rectangle is three times its width. The perimeter is 72 feet. What is the width of the rectangle in feet? A. 9 B

. 18 C. 27 D. 36

2 answers:

miskamm [114]4 years ago

8 0

W=9ft.

since the with is 9 that means the length is 27.then add up the sides to get the perimeter. 9+9+27+27=72

strojnjashka [21]4 years ago

3 0

Its A hope this helpsP.S. can you mark me as brainiest plz!!!!

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Nuetrik [128]

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Step-by-step explanation:

Given:

red ant's coordinates written as (a,a)

black ant's coordinates are written as (-a, -a)

To find:

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Solution:

Compute the distance of red ant from the anthill using distance formula

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= $\sqrt{(-a)^{2} + (-a)^{2} }$

= $\sqrt{a^{2} + a^{2} }$

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