Mrs. hicks has 35 students in her chemistry class. the ratio of girls to boys is 3: 4. how many girls does she have in her class? let both antecedents represent girls and let both consequence represent total students.

∠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: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.