Which point is NOT part of the solution of the inequality y < |3x| + 1? (2, –9) (–4, 12) (3, 15) (0, 0)

Is the figure congruent? yes or no?

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?