Charles drove to and from work a total of 85 times in two months and was stopped by a red light 37 times. What is the relative frequency of stopping at a red light while he is going to and from work? I WILL GIVE BRAINLIST

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

x/3-10=8

x/3=18

x=48

the correct answer is x/3+10≥32

hope this !