Answer:
114.8 degrees
Step-by-step explanation:
supplementary angles basically means angles equal to 180 degrees
8.5
Solution Steps
-9.5- (-18)
The opposite of -18 is 18.
-9.5+18
Add -9.5 and 18 to get 8.5
Answer: Jenny
By subtitue Y = 0
0=(x-3)^2
And you get 3