167k views
18 votes
Help as soon as possible

Help as soon as possible-example-1

1 Answer

3 votes

Answer:

x=20°

y=75°

Explanation:

2y + 3x-10= 180 (angles on a straight line add to 180)

3x-10+5x+30=180 (corresponding angles on parallel lines are equal, angles on a straight line add to 180)

solve both equations and you get the answer :)

User John Sibly
by
4.3k points