3 years ago

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]3 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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