jaysgraphicsovewza jaysgraphicsovewza

14-11-2017
Mathematics

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The perimeter of a rectangle with a length of 10 units is 55 units. Which equation can be used to find the width, w, of the rectangle?

w + 10 = 55
w + 20 = 55
2w + 10 = 55
2w + 20 = 55

Respuesta :

MalakMselg MalakMselg

14-11-2017

P=2 (l+w)
55 = 2 (10 +w)
55 =20 + 2w
Answer is D) 2w + 20 = 55

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