Respuesta :

Answer:

Step-by-step explanation: do 180-149 and you'll get your answer for x because the line crosses parallel lines

Answer: x=31

Step-by-step explanation:

The angle beside the 149 degree angle:180-149=31

As one line is parallel with another, the angle beside the 149 angle=the diagonal angle of x

Because the diagonal angle of x = x, we can get a conclusion that x=31