Ayako claims that there are centers of dilations through which a dilation of line n by a factor of 1.5 leaves Line n unchanged. Determine whether each point below represents a center of dilation that supports Ayako's claim. Select Yes or No for each point.

You can find the constant of proportionality by finding the ratio of

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.

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?