Find the distance between a and b. a = −40, b = 50

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.

What is the x-intercept and y-intercept of the equation 2x+1. 2o

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.