Your high school freshman class consists of 760 students. in recent years only 4 out 7 students actually graduated in four years. approximately how many of your classmates are expected to graduate in four years

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