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Romashka [77]
4 years ago
14

A rectangular picture frame has a perimeter of 58 inches. The heigt of the frame is 18 inches. What is the width of the frame?

Mathematics
1 answer:
AleksandrR [38]4 years ago
5 0
(18×2) + 2n=58
36+2n= 58
2n=58-36
2n= 22
n= 22÷2
n= 11
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