Suppose that the functions g and h are defined for all real numbers x as follows. g(x) = x+3
h(x) = 2x+5
Write the expressions for (g+h)(x) and (g-h)(x) and evaluate (g. h)(-2).

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation:

i’m sorry but i don’t know sorry