Answer:
.5299192646
Step-by-step explanation:
Just plug it in a calculator
Answer:
m<A = 65
Step-by-step explanation:
(4x-3) + (x+8) = 90
5x + 5 = 90
5x = 85
x = 17
m<A = 4(17) - 3
68 - 3 = 65
9514 1404 393
Answer:
f(g(x)) = -3x^2 -2x -3
Step-by-step explanation:
<u>Given</u>:
f(x) = -x-7
g(x) = 3x^2 +2x -4
<u>Find</u>:
f(g(x))
<u>Solution</u>:
Substitute per the function definitions.
f(g(x)) = f(3x^2 +2x -4) = -(3x^2 +2x -4) -7
f(g(x)) = -3x^2 -2x -3