A triangular college pennant flag has a baes of 12 inches and a height of 30 inches how many square inches of wall space will you need to hang up six pennants

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28