How many terms are in the arithmetic sum 15 + 18 + 21 + … + 99? n = 1,653 n = 28 n = 27 n = 29

Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.

Can (3,5 and square root 34) be sides on a right triangle?

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