100 points
what is the equation of this line?
a. y= -3/2x
b. 3/2x
c. 2/3x
d. y= -2/3x

∠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°

answer

a the answer hopes this

step-by-step explanation: