Can someone please help me with this retake question?? i don't know what i did wrong and i really need help x = ___ units

x = 24

Step-by-step explanation:

First, find the length RT. Note that we can use the definition of sine 60:

sin 60° = (12√3)/RT

Solving for RT,

RT = (12√3)/sin60° , sin 60 = (√3)/2

= 24

Since ∆QRT is a 45°-90°-45° triangle, that means that

x = RT = 24

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