A triangle is transformed three times. Which 3 transformations will always produce a
congruent triangle?
a. dilation, rotation, translation
b. reflection, dilation, translation
c. rotation, reflection, translation
d. translation, rotation, reflection

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

no he doesnt because "-16' is negatiive

step-by-step explanation: