Which motion rule describes the dilation shown below, with the origin as the center of dilation? Circle I is the pre-image and Circle Il is the image. A. (X, Y)(5X,5Y)

B.(X, Y)(8X,8Y)

C. (X, Y)(3/8X,3/8Y)

D. (X, Y)(8/3X,8/3Y)

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Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.