Answer:
It would be supplementary!
Step-by-step explanation:
Because the two angles add up to 180
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Answer:
x=2
Step-by-step explanation:
9x+9=25+x
9x-x=25-9
8x=16
x=2
Answer:
it is 123 degrees
Step-by-step explanation:
Answer:
-17 =s
Step-by-step explanation:
-8s +4 = -7s +21
Add 8s to each side
-8s+8s +4 = -7s+8s +21
4 = s+21
Subtract 21 from each side
4-21 = s+21-21
-17 =s
Answer:
4a is s(50-30-20)
4b is 10
Step-by-step explanation:
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