Step-by-step explanation:
have a nice day sir...................
-- these are called same side exterior angles, which means they are supplementary.
x + 9 + 2x + 6 = 180
3x + 15 = 180
3x = 165
x = 55
so, option B.
Answer:
The answer is 25 and -25 :)
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Answer:f i’m pretty sure
Step-by-step explanation:
