Answer:
DBA =110 degree
Step-by-step explanation:
angle DBA is central angle
central angle = arc angle = 110 degree
15 - 9 = 6 6÷3=2 X=2
You do the inverse operation
Answer:
see work attached and shown
Answer:
-15x - 5
Step-by-step explanation:
5x - 15 - 20x + 10
5x - 20x - 15 + 10
-15x - 5
36 I believe sorry if it’s wrong what I did was multiply 2x 18 have I nice day good luck!