If AB ≅ XY and AB have a length of 12 cm, what is the measure of XY¯¯¯¯¯¯¯¯ ? Group of answer choices

12 cm

24 cm

6 cm

8 cm

12cm

Step-by-step explanation:

They are congruent meaning the same

x = 12

y = 15

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