The number he needs can be:
• divided by 3 with a remainder of 1
divided by 5 with a remainder of 3
• divided by 6 with a remainder of 4.
He needs between 50 and 60 tables. How many tables does he need?

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a