Question

I just need part two. part one is 20, also please explain the answer for part two.

​Please help its worth 100 points and its just pre-algebra

Answer 1

Part 2: 120 degrees

Explanation:

Line SY and TZ are parallel and they are being cut by a transversal. Alternate interior angles are congruent, so the angle SVW is also equal to 3x. A straight angle forms 180 degrees. so 6x+3x=180

9x=180

x=20

Angle YVW is 6x, so 6 times 20 is 120