If AD=(17x+2), AC=(7x-10) and ABC=(4x+15) find angle ABC

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

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

Select the two pairs of figures that are similar.