Find the exact value of cos A in simplest radical form.
113
2
A
3
Help please

b) the dogs need to shift their focus to human scent.

10000

step-by-step explanation: divide by 2,

she drove 134 miles

step-by-step explanation:

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