Games at the carnival cost $3 each. The prizes awarded to winner cost $145.65. How many games must be played to make at least $50?

About 17 games

Step-by-step explanation:

$50 divided by $3 is about 17 games

∠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°

mental cunning

explanation:

he is often referred to as a man of twists and turns