lexifire lexifire

23-09-2016
Mathematics

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The length of a rectangle is 2 units shorter than one-fifth of the width, x. what is the perimeter of the rectangle

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jhonyy9 jhonyy9

25-09-2016

l -2= (1/5)w

P = 2l +2w

P = 2((w/5)+2) +2w

P = 2((10+w)/5 +2w

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