What is the the slope of the line through the following points?(7,-4) and (3,8) 3
-3
1
o 1

for the points! : )

need points to ask question

step-by-step explanation:

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

51-50

step-by-step explanation: