Sam cut a pie into equal slices. there are only 3 slices left. the angle measure for the three slices is 72. how many slices did sam cut the pie into?

Rearrange the formula c^2 = a^2 + b^2 for b

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Hi, can anyone show me how to do this problem? 100 points for this. in advance