Marisol is painting on a piece of canvas that has a area of 180 square inches. The length of the painting is 1 1/4 times the width

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asked Jun 24, 2018 92.9k views

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Dingoglotz · Answer 1 · 2018-06-30T13:37:40+0000

The answer is 15! Heres the shown work! let x be a width
1 1/4x be the length (or it can be 5/4 i prefer this one)

formula for rectangle
lxw=a
5x/4(x)=180
4[5x^2/4=180]4
5x^2=720
x^2=144
x=12

so width is 12 and length is
5x/4
5(12)/4
60/4
=15

Marisol is painting on a piece of canvas that has a area of 180 square inches. The length of the painting is 1 1/4 times the width

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