Superman is in level flight 6 miles above ground. His flight path passes directly over South Side High School. How fast is he flying when the distance between him and South Side High School is
10 miles and this distance is increasing at a rate of 5 miles per minute?

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis