Which rule yields the dilation of the figure qrst centered at the origin? a) (x, y) → (3x, 3y) b) (x, y) → ( 1 3 x, 1 3 y) c) (x, y) → (x + 3, y + 3) d) (x, y) → (x + 1 3 , y + 1 3 )

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

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