54.2k views
3 votes
Geometry, i think my answer is wrong

Geometry, i think my answer is wrong-example-1
User ParkCheolu
by
6.0k points

1 Answer

4 votes

Answer:

23°

Explanation:

mABD is just the angle of B

9x-22 = 6x -7

3x -22 = -7

3x = 15

x = 5

9(5) -22

45-22

23

User Gyim
by
5.6k points