What is the coordinate of V’ if quadrilateral U’V’W’X’ is created by dilating UVWX with a scale factor of 1.5 about the origin?

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.

What is the solution to the system of equations? y=1.5-3 y=-x