pre-image abcd was dilated to produce image a′b′c′d′ .

what is the scale factor from the pre-image to the image?

enter your answer in the box as a fraction in simplest form.

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown. which dog sitting service is more economic to use if you need 5 hours of service? explain.

Acircle has a circumference of 28.36 units what is the diameter of the circle

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?