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the perimeter of a rectangular garden is 36 yards the width is 4 yards shorter than the length. find the width and length of the garden

Respuesta :

nap14hockey

We just need to set up an equation to solve this.

Let's call X the length, and X-4 the width.  So the perimeter of a rectangle is 2l+2w

So when we plug our variables in we get

[tex]36=2(x)+2(x-4)\\36=2x+2x-8\\44=4x\\x=11[/tex]

So our length is 11, and our width is 7

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