Given sin(−θ)=−1/6 and tanθ=−√35/35 What is the value of cosθ?

Step-by-step explanation:

Recall the negative angle identity for the sine function:

Then, we can find the value of  :

Now recall the definition of the tangent function:

Therefore, now that we know the value of , we can solve in this equation for

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

idk

step-by-step explanation: