153k views
4 votes
Plz, help ASAP!!!!!!!!!!!!!

Plz, help ASAP!!!!!!!!!!!!!-example-1
User Bofjas
by
4.9k points

1 Answer

6 votes

Answer:

5x - 15 = 2x + 21

3x - 15 = 21

3x = 36

x = 12

Angle B: 2(12)+21= 24+21= 45°

User Bottus
by
4.6k points