7 because if you multiply f by x you get 7
Answer:
4x+\frac{-2x^{3}}{3}-6
Step-by-step explanation:
Answer:
63 degrees
Step-by-step explanation:
Inside angles of a triangle always equal 180.
Add the 2 angles together 71 + 46 = 117
Subtract that from 180 180 - 117 = 63
3-(-9)=12
answer of this question is 12
