Ok, we know that there are 270 degrees in a triangle, so just add 49+57, the you'll get 106, 270-106=164. ANSWER: 164
Answer:
34
Step-by-step explanation:
basically you need to actually put something in the black photo there
(f-g)(x) = x²+6x - (7-x)
(f-g)(x) = x² + 6x - 7 + x
(f-g)(x) = x² + 7x - 7
(f-g)(9) = 9² + 7*9 - 7
(f-g)(9) = 81 + 63 - 7
(f-g)(9) = 137
Is one of the answer choices no solution because that’s what I got.
The picture is too blurry for me even when I try zooming in on it
