Circle has a center (-6, 4) and a radius of 8. If a translation (x, y) --> (x + 3, y - 2) and a dilation with scale factor of 1.5 is applied, find the new center coordinates and radius.
New Center: (Write your answer in the form (x, y)
New radius =

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Which expression and diagram represent “renee biked four times as far this month as last month”?