What is the length of AC?

8.24 = ?

Step-by-step explanation:

Since this is a right triangle, we can use  trig functions

tan  theta = opp / adj

tan 70 = ?/3

3 tan 70  = ?

8.242432258= ?

to the nearest hundredth

8.24 = ?

168

step-by-step explanation:

i am pretty sure that the answer is 168

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2