Two angles are supplementary and one of them is 31°
2 answers:
It is A= 149 because it adds to 180. 180-31=149
A 149°
Answer:
149°
Step-by-step explanation:
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3/4n=1 3/4n-18
3/4n=7/4n-18
3/4n-7/4n=7/4n-18-7/4n
-n=-18
-n/-1=-18/-1
<u><em>N=18</em></u>
Answer:
9/10 and it can't be simplified
Step-by-step explanation:
BRAINLIEST PLEASE
64
Step-by-step explanation:
total angle is 360 so
360-180-90-26=x
x=64
Answer:
A hope its right!!
Step-by-step explanation:
Have a good day!
