Suppose there are 387 balls in the gym. if each been going to hold 48 balls, estimate the number of bins that will be needed to hold all the balls

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.