Suppose you pay $16,000 for a new car and estimate that it will be worth 20% less with each passing year. what will your car be worth after 3 years?

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

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)