113.04 about-ish I used 3.14 for pi
The answer to this question is B
Wouldn't the formula be a×b/2?
Answer:
option D
Step-by-step explanation:


(fog)(x) = f(g(x))
Plug in g(x) in f(x)
We plug in 1/x+3 in the place of x in f(x)

To simplify it we take LCD
LCD is (x+3)(x+3)


All the denominators are same so we combine the numerators


Option D is correct
10x+25 (expressions don't have equal signs)