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Write an equation for the area of a rectangle that is three times as long as it is wide. Use only one variable.

PLEASE HELP, II NEED TODAY!!!

User RyPope
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2 Answers

5 votes
Simple,

L=3W

The length is 3 times its width.

Have a great day! :D
User Suic
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4 votes
area = x × (3x)

x = how wide the rectangle is
User Mario Ruggier
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