Answer:
x = 19
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(x-7+4) * 4 = 8^2
(x-3)*4 = 64
Divide each side by 4
x-3 =16
Add 3 to each side
x-3+3 = 16+3
x = 19
let's notice, this is a Cube, namely all equal sides, and mind you it has 6 sides, Check the picture below.
The answer is C. park users are more likely to be willing to pay more to improve parks
F(3) occurs when x =3. So lets plug 3 into our equation.
F(3) = -28
I hope this helps! :)
138c since 1 pound of apples=43c