Determine the answer of c. X^2+16x+c
1 answer:
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F(x) = x+2
g(x) = 2x+1
= f(g(x))
=> (fog)(x) = (2x+1)+2
= 2x+3
g(x) = 2x+1
= f(g(x))
=> (fog)(x) = (2x+1)+2
= 2x+3
Answer:
x ≈ 49.5°
Step-by-step explanation:
We use cos∅ to solve this:
cosx = 13/20
x =
x = 49.4584