Mika can eat 212121 hot dogs in 666 minutes. she wants to know how many minutes (m)(m)left parenthesis, m, right parenthesis it would take her to eat 353535 hot dogs if she can keep up the same pace.

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