A contractor is given a scale drawing of a rectangular deck. The scale from the deck to the drawing is 4 foot to 1 inch. What is the area of the actual deck?

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

what

answer: (x+2) (x+3) are the binomials for your question : )

the answer for the second equation is (4,0)