Mary hired a moving company. The company charged $400 for its services, and Mary wants to give the movers a 16% tip.

How much does Mary pay the movers total including the tip?
Explain how you found your answer.

$464

Step-by-step explanation:

Including 16% trip, she pays

100+16 = 116% of the cost

116/100 × 400

= 464

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