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11111nata11111 [884]
3 years ago
9

annie needs a piece of cardboard with an area of 180 square centimeters. the length of the cardboard should be 7 centimeters les

s than 3 times the width. what are the dimensions of the piece of cardboard annie needs?
Mathematics
1 answer:
baherus [9]3 years ago
8 0
The length is 20 and the width is 9. Hope this helps.
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