klexknder klexknder

03-11-2016
Mathematics

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The length of a rectangle is 4 more than the width. The entire perimeter is 38".

Respuesta :

03-11-2016

L = 4 + w
perimeter = 38

38 = w + 4 + w
2w = 34
w = 17

L = 4 + 17
L = 21

i am a mathematics teacher. if anything to ask please pm me

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