Someone, please help my test ends in 15 min

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units