Question

Need The Answer ASAP!

Answer 1

x = 20

Explanation:

the measure of DBA and DBC are on the straight line and they are both equal 180°

so 2x + 6x + 20 = 180

to find x:

2x + 6x + 20 = 180

2x + 6x = 180 - 20

8x = 160

x = 160/8

x = 20