Which completely describes the polygon?

equilateral

equiangular

regular

congruent

What are the steps to solving the inequality 3b + 8 ≥ 14?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?