8, 9, and 10, ? ? tell me how you got it, i'm so confused

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct