Figure ABCD is dilated so that the figure A'B'C’D' has an area that is 16 times greater than the original area. What scale factor was used to dilate the figure? 1.)2
2.)4
3.)8
4.)16

25

step-by-step explanation:

b

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

add an image

step-by-step explanation: