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 2 years ago
Find the width of a rectangle with a perimeter of 90 and a length of 15. (1 point)A90
B15
C45
D30
 2 years ago
Find the width of a rectangle with a perimeter of 90 and a length of 15. (1 point)A90 B15 C45 D30

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AmberBamber
 2 years ago
Best ResponseYou've already chosen the best response.12l+2w=p plug in the information you have. 2(15)=2w=90 solve for w.

TomLikesPhysics
 2 years ago
Best ResponseYou've already chosen the best response.1p=2*length+2*width 90=2*15+2*x x=(9030)/2=30 Therefore it should be D

AmberBamber
 2 years ago
Best ResponseYou've already chosen the best response.12(15)+2(w)=90 sorry!
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