Answer:
9
Step-by-step explanation:
I used tan but there's probably an easier way to do this but 4*tan(20)=8.94 then round it up to 9
2
5(2) - (2)^3 = 10 - 8 = 2
f(x) = -4x + 12
y - 2x = -6x + 12
+2x +2x
ANSWER
My answer is in the photo above
The solution is (7)b+(6)
Hope it helps!
