Question

I need help on math again

Answer 1

angle 1 = 120

Explanation:

5x-5

x=25

5x=125

125-5=120

angle 1 = 120

you can check this by figuring out the second angle:

2x+10

x=25

2x=50

50+10=60

120+60=180 we know that all angles on a straight line add up to 180, so we know they are both correct

Answer 2

Isn’t it 120 sorry if wrong