[30 POINTS] aight no one answered it last time so now I've raised the amount of points to 30.

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

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)?