Henry is making a display board for a project. The board is a 10ft by 6ft rectangle. He needs to add a ribbon border around the entire display board. What is the length of ribbon that he needs?

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Find the slope of the line passing through a pair of points

Which of the following represents the length of a diagonal of this trapezoid?