The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

  h = 2y^6 +7

Step-by-step explanation:

Put the given values into the formula and solve for the unknown.

  V = lwh

  (20y^10 +70y^4) = (2y^3)·(5y)·h

Divide by the coefficient of h.

  (20y^10 +70y^4)/(10y^4) = h = 2y^6 +7

The rules of exponents apply. Here, you need the ones that say ...

1,918

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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