Tim solved a system of linear equations. he found that an infinite number of points satisfied the system. what do you know for certain is true about the two lines?

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation: