Respuesta :

Correct answer:
C


Explanation:
I got it right

Answer:

x=22

Step-by-step explanation:

If angle R is equal to (5x-40) then angle T is equal to (5x-40). So (5x-40)+5x=180 since angles R and T are supplementary angles.

(5x-40)+5x=180

5x-40+5x=180

+40. +40

10x=220

/10. /10

X=22