Which of the following is a precise definition of a circle? A. The set of all points in a plane that are equidistant from a given center point.
B. A three-dimensional shape whose boundary consists of all points equidistant from a given center point.
C The set of all points in a two-dimensional plane that create a diameter.
D. The set of all points that are equidistant to the focus and directrix.

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost