Prove that the two circles shown below are similar. (10 points) Circle A is shown with a center at 3,4 . Circle C is shown with a center of -1 -1 .

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Which expression is equivalent to 5r6141 2r+st6