Answer:
the answer is b=48
Step-by-step explanation:
52+y+59=180(angle on a straight line is 180)
collect like terms
y=180-59+52
y=180-111
y= 69
to look for x is equal to
69+x+63=180
collect like terms
x=180-69+63
x=180-132
x=48
so mark the briliest o
