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3 years ago

Help me please I need help

Mathematics

1 answer:

Dima020 [189]3 years ago

4 0

Answer:

x = 180

∠DBC = 23

∠ABC = 157

Step-by-step explanation:

A straight line is always 180 degrees

A to D line = 180

6x + 19 + x = 180

7x + 19 = 180

-19 -19

7x = 161

/ 7 / 7

161 /7 = 23

x = 23

Then plug it in

6x + 19

6 ( 23 ) + 19 = 157

x = 23

Hope this helps !

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