Suppose that x is negative and |x|=n. what conclusion can you draw? a. x and n are opposites. b. x and n are equal. c. x is greater than n. d. none of the above

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