2. a. Which equation is PERPENDICULAR to y -5:- 3/4(x + 3) a. Y = 3/4x + 3 b. Y = (-4/3)x + 4 Equation is perpendicular because... Y + 4 = 5(x - 1) d. Y - 5 = 3/5(x ) C.​

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

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