The dashed triangle is the image of the solid triangle. the center of dilation is (−5, 7) .

what is the scale factor used to create the dilation?

enter your answer as an integer or decimal in the box.

Before dilation:
the height of the triangle is h₁ = 7 - (-1) = 8
the width of the triangle is w₁ = 7 - (-5) = 12

After dilation:
the height of the is h₂ = 9-7 = 2
the width of the triangle is w₂ = -5 - (-8) = 3

The scale factor is h₂/h₁ = 2/8 = 1/4 = 0.25
Also, the scale factor is w₂/w₁ = 3/12 = 1/4 = 0.25

The scale factor is 0.25

There would be 36.35 pounds