X=-3
because
-4x=21-9
-4x= 12 divide both sides
x=-3
Main street is vertical to park entrance
Adyacente=hipotemusa*coseno del angulo
A=6*cos(65)
A=2.54m
Una pregunta, ¿estudias en educazion.net?
Answer:
324
Step-by-step explanation:
Given:

Find:

First, find f(x):

Now,

178 * 18 + (98-2)
3204 + 96
3300