Sa = 4π^2h, where sa is the surface area, r is the radius and h is the height. what happens to the area if the height is tripled and the base stays the same?

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Which of the following parabolas opens down?

Do you mind if you guys me with this question i’m on number 8