02-09-2015
Mathematics

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The length of a rectangle is twice its width, the perimeter is 126 fee. h

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wazogojupupu wazogojupupu

02-09-2015

Let x be the width, length will be 2x
Perimeter of rectangle: 2(2x+x)=6x
6x=126 feet
x=21 feet
2x= 42 feet

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