6. let a = {-6,-5,-4,-3,-2,-1, 0, 1, 2, 3, 4, 5, 6} and define the relation r as: m r n? 3 | (m n). r is an equivalence relation. list the distinct equivalence classes of r

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step-by-step explanation:

were is the equation

both equations and proportions are better.

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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