In mathematics, function composition is an operation that takes two functions f and g and produces a function h such that h (x) = g (f (x)). ... The resulting composite function is denoted g ∘ f: X → Z, defined by (g ∘ f) (x) = g (f (x)) for all x in X. Can someone help me solve this problem

c

step-by-step explanation:

3+x

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

∡ eia and ∡ kij are congruent

step-by-step explanation: