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24-11-2014
Mathematics

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A 189-square-foot rectangular office has a length of 21 feet.what is the width of the office?

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Аноним Аноним

24-11-2014

A = l x w
w =A/ l
w= 189/21
w= 9

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brainkitty brainkitty

24-11-2014

area= length• w
189/21 equals 9
w=9

Answer Link

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