4 years ago

Need The Answer ASAP!

Mathematics

1 answer:

asambeis [7]4 years ago

7 0

Answer:

x = 20

Step-by-step 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

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