In the figure below, tan B - 3. If BC = 15 and DA = 3, what is the length of DE ? B
E
с
09
O 12
06
O 8

Determine which postulate or theorem can be used to prove that lmn =nmo

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.