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07-03-2017
Mathematics

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The length of a rectangle is equal to triple the width which system of equations can be used to find the dimensions of the rectangle is the perimeter is 86 centimeters

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Аноним Аноним

07-03-2017

I hope this helps you

length =3.width

Perimeter =2 (length +width )

86=2. (w+3w)

43=4w

w=10.75

3.10.75=32.25

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