Which statement about the quadratic equation below is true?
-4.52+ 72 = 0

Find the area of a parallelogram with base 15 yards and height 21 2/3

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

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no