Over five days Nikia ran a total of 10.2 miles. On each of the first four days, she
ran the same distance. On the fifth day,
she ran a distance of 2.2 miles. How far
did she run on each of the first four days?

2 miles

Step-by-step explanation:

10.2 (total amount of miles ran) - 2.2(fifth day) = 8m

8=miles ran in total for the first 4 days

8 miles / 4 days = 2 miles per day for the first 4 days

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question

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