13. Find the arc length with the given information . centralangle = pi/4, radius = 6 14. Which angle has its terminal side in the second quadrant?

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

How do you solving the solution of each system using elimination?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76