Question

Two supplementary angles have the following measures: m∠ABC=135° and m∠CBD=9x° . What is the equation to solve for x ?

Responses:

9x° + 135° = 180°
9x° = 180°
9x° - 135° = 180°
9x° + 135° = 90°

Answer 1

[AI-generated answer — Bot GPT 3.5]

The correct equation to solve for x is 9x° + 135° = 180°.