The supplement of a 9 degree angle is 171 degrees.
Answer:
10=25
Step-by-step explanation:
40=100
4=10
2=5
The answer is C i took the test a couple days ago
Answer:
A1=59
A2=85
A3=49
A4=no.because strait lines add up to 180 and it does not
B1=x=133andy=133
B2=53,61,and 56
B3=x=37andy= 37
B4=x=54and y=68
C1=y= 43and x=51
