Answer:
14
f(x) = 7
-7^2 + 9(7)= -49 + 63 = 14
I reccomend that you add an image or better explain what you want us to do.
Answer:
55
Step-by-step explanation:
Since there is a right angle at the bottom, we know that x and angle 35 degrees form a right angle so 90 minus 35 is 55.
