The answer is 8
is this the answer that you want
Answer:
f (g(2)) − g(f (−1)) = -5
Step-by-step explanation:
Find the value for each term:
1. f (g(2)): g(2) is 4, so we get f(4), which is = -3
2. g(f (−1)): f(-1) is -1, so we get g(-1), which is = -2
Now we can write:
f (g(2)) − g(f (−1))
-3 -2
= - 5
Answer:
<A=42°
Step-by-step explanation:
If the exterior of angle C is 126, the interior is 54.
The sum of the other two angles must be 126. (Exterior Angle Theorem)
If B is twice A, we divide 126 into thirds. This is 42.
So A is 42, B is 84, and C is 54.
Answer:
12.5%
Step-by-step explanation:
percent change is calculated as
x 100
change = 32 − 28 = 4 pages
x 100% = 
% = 12.5 %
Hope it helps
