nadia is a stockbroker. she earns 13% commission each week. last week, she sold $6,800 worth of stocks. how much did she make last week in commission? if she averages that same amount each week, how much did she make in commission in 2011?

884 a week, 45,968 a year

Step-by-step explanation:

6800*0.13=884

step-by-step explanation:

their are no angles. sorry cant .

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