The coordinates of trapezoid efgh are e(8, 8), f(8, 10), g(1, 6), and h(4, 1). the image of efgh under dilation is e'f'g'h'.

if the coordinates of vertex e' are (4, 4), what are the coordinates of vertex f'?
(2, 6) (4, 6) (2, 5) (4, 5)

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

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

Who long does it take to drive 150 miles at 45 miles per hour