Answer:
x=104°
Step-by-step explanation:
180=(x+4) +72
180-72=x+4
108=x+4
108-4=x
104=x
Hope this helps! :)
9 + (-5) = 4
-8 - 4 = -12
8 - (-4) = 12
-9 + 5 = -4
hope this helps youuuuu
Blue
I used a graphing calculator called Desmos.