Question

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

sin x°= 3/z

sin x°= 3y

sin x°= z/3

sin x°= 3z

Answer 1

Remember that tan(x) = sin(x) / cos(x)

Answer 2

\[\large{\tan x = \frac{3}{y}}\]
\[\large{\cos x = \frac{y}{z}}\]

since : \(\large{\tan x = \frac{\sin x}{\cos x}}\)

@Turner put the given values of tan x and cos x in the formula (above) ...

Can you tell me what do you get ?

Answer 3

is it \[\frac{ 3z }{ y ^{2} }\] ???

Answer 4

\[\large{\frac{3}{y}=\frac{\sin x }{\frac{y}{z}}}\]
\[\large{\frac{3}{y}\times \frac{y}{z}=\sin x}\]
\[\large{\frac{3}{z}=\sin x}\]

Answer 5

Check your process again @Turner ...

Answer 6

ohhh okay! thankyou!!!

Answer 7

You're always welcome. Best of luck.