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
129° and 51°
129 degrees and 51 degrees
121° and 59°
121 degrees and 59 degrees
125° and 55°
125 degrees and 55 degrees
186° and 88°
186 degrees and 88 degrees