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Stolb23 [73]
3 years ago
13

A rectangular sign is 4 times its width if the perimeter is 20 inches what is the signs area.

Mathematics
1 answer:
zvonat [6]3 years ago
3 0

Answer: 1,600 cubic inches

Step-by-step explanation: 20x4=80 multiply both sides 80x20=1,600 cubic inches

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