An ant looks up to the top of a tree with an angle of elevation of . if the ant is 43 feet from the base of the tree, what is the height of the tree, to the nearest tenth?

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Find the quotient. 50a2 – 98b2 -5a +7b

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet