Una persona observa la altura de un árbol con un ángulo de 37°, la distancia del árbol y de la persona es de 80 m la altura de observación de la persona es de 1,60 metros. Cual es la altura del árbol?

answer is 67%

step-by-step explanation:

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

answer: the answer is fre sha voca do

step-by-step explanation: