From a boat on the lake, the angle of elevation to the top of a cliff is 15°54'. if the base of the cliff is 967 feet from the boat how high is the cliff to the nearest foot?

Tree diagram to find the prime factors of 18

Every rhombus is a square. true false

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.