Calcular la longitud de onda y la energía de la frecuencia del microondas =hz

i belive those are the ones that are under 90 degreese.

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

17

step-by-step explanation:

51/3=17

thus 17 is your answer.