Turner and his dad went out to a restaurant for dinner the cost of the meal was 25.75 turner and his dad needed to figure out the total bill given a 7% sales tax and a 15% tip

∠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 think it is c, not positive though

step-by-step explanation: