Question

Help pls!! 15 points!

Answer 1

The third one would most likely be correct.

Answer 2

Third option choice

Explanation:

Notice that the angle is in the second quadrant, where the cosine is negative, the sine is positive and the tangent negative. In particular given the value of the cosine you are located at the angle 150 degrees, which gives a sine of 1/2 and a tangent given by
`-√(3) /3`

Therefore the third option is the correct one.