Question

If tan x° = 3 divided by y and cos x° = y divided by z ,what is the value of sin x°?

a) sin x = 3/z
b)sin x = 3y
c) sin x = z/3
d) sin x 3z

Answer 1

Given:
tan x = 3/y
cos x = y/z

Because tan x = sin(x)/cos(x), therefore
sin x = tan(x)*cos(x)
         = (3/y)*(y/z)
         = 3/z

Answer: a) sin x = 3/z

Answer 2

Answer:

sin x= 3/z

Step-by-step explanation: