payshencec21
payshencec21
29-05-2018
Mathematics
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please help asap 25 pts
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trainboxcar20
trainboxcar20
29-05-2018
It should be B. When you solve for x, you get a negative (which can't be the area), and you get 6.577.
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altavistard
altavistard
29-05-2018
Length: 2+x+x
Width: 2+x
Area: L*W = (2+2x)*(2+x) = 4 + 4x + 4x + 3x = 130 m^2
Then 11x = 126 m^2, and x = (126/11) m^2.
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