Answer: 8x^2 -2
Explanation:
Think about it like your pluging in a number for x, like g(1) or g(x+1), but plug in the equation for f(x)
g(f(x))= -(-8x^2 -5) -7
=8x^2 +5 -7
=8x^2 -2
4:15 - 2 hrs = 2:15......2:15 - 20 minutes = 1:55 p.m <==
Answer:
Step-by-step explanation:
The Law of Sines is given by 
and works for every triangle.
Substituting given values, we have the following equation:
*Note that because 
, when solving for an angle with the Law of Sines, there may be two answers. However, since the problem designates angle C as an acute angle, the other angle is negligible.
