21,28,35 determine whether the triangle is acute, right, obtuse, or not a triangle.

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a