Which matrix represents the vertices of the rectangle after it is scaled by a factor of 3?.

omg what happend to your question? if you could edit this question i can

step-by-step explanation:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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