SOLUTION: a rectangle is four times as long as it is wide. its area is 9 square meters. what is it dimensions?
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Question 130597This question is from textbook
: a rectangle is four times as long as it is wide. its area is 9 square meters. what is it dimensions?
This question is from textbook
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
If the width is x, then the length must be 4x, and the area must be x * 4x.
(ignore the negative square roots because we are looking for a length measure)
So the width is meter. That means the length is meters.
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