Solve Equations with Adjacent Angles Quick Check

Question

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Question
A 180° angle (straight line) is formed by two adjacent angles. One angle has a measure of (2x+3)° and the other has a measure of (x−6)°. What are the measures of the two angles that make up the straight line?(1 point)
Responses

121° and 59°
121 degrees and 59 degrees

129° and 51°
129 degrees and 51 degrees

186° and 88°
186 degrees and 88 degrees

125° and 55°

Answer 1

The correct response is:

121° and 59°