Answer:
Step-by-step explanation:
The fourth terminal. The unit circle you move around counterclockwise and 8pi over 4 is 2pi, which is also zero. So the quadrant would be just 45 degrees below 2pi and in quadrant 4
Answer:
-5/13
Step-by-step explanation:
I don' treally sure if it correct
5/6. fine the common factor of both 4 and 3 and multiple and than simplify.