Answer:
wait do i have to multiply??
Step-by-step explanation:
Answer:
p
=
k
^2
+
3
r
Step-by-step explanation:
Answer:
45 degrees
Step-by-step explanation:
Answer:
it's D
Step-by-step explanation:
Answer: C
Step-by-step explanation:
(fog)(3) is the same as finding f(g(3)). To solve, we first need to solve g(3). then, we solve for f(g(3)).
g(3)=5(3) [multiply]
g(3)=15
Now, we plug in 15 into f(x).
f(g(3))=-2(15)+8 [multiply]
f(g(3))=-30+8 [add]
f(g(3))=-22
Now, we know that C is the correct answer.