Question

Help&EXPLAIN

Don’t use for points or will be reported and I’ll take the points back

Answer 1

x = 70

Explanation:

As the problem states, ∠ABD and ∠DBC are supplementary angles. This means they have a sum of 180°. Since we know this, we can set up an equation to solve for x.

x + 110 = 180

x = 70