A businesswoman invests $28,000 into two accounts: one that returns 6% annual interest and one that returns 5% annual interest. After 1 year, she earns $1,557.50. How much did she invest in each account?

A. No solution
B. 12,000 in the 6% bearing account, 16,000 in the 5% bearing account.
C. $5288.50 in the 6% bearing account, $22,711.50 in the 5% bearing account.
D. $15,750 in the 6% bearing account, $12,250 in the 5% bearing account.

answer: finding the extract measurements and knowing the points

step-by-step explanation:

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

21

step-by-step explanation: