Find the area of equilateral triangle of side 4 cm.

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list