Huy rotated the figure 90 degrees counterclockwise about the origin. What are the new coordinates of point C?

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?