The values of x and y vary directly and one pair of values are given. Write an equation that relates x and y. Simplify completely. x = 12, y = 3 [? ] y = х Enter please help me ​

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

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation: