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Mathematics, 28.07.2019 23:00 Jana1517

Kelly builds a dog run that is 3 feet wide and has an area of 12 square feet. the length of the dog run is feet. kelly's brother builds another dog run that is also. 3 feet wide, but its area is double that of kelly’s dog run. what is he length of kelly’s brother’s dog run?

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Kelly builds a dog run that is 3 feet wide and has an area of 12 square feet. the length of the dog...
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