What is the slope of the line in the graph? A.2 B.1/2 C.-2 D.-1/2

Which expression is equivalent to sq-80

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

How can you construct perpendicular lines and prove theorems about perpendicular lines