Triangle XYZ has vertices at (2, 6), (4, -2), and (-2, -8) and is dilated to form a new triangle. Triangle, X'Y'Z', has vertices at (1, 3), (2, -1), and (-1, -4). What scale factor was applied to XYZ to create X'Y'Z'?

Which shows the pre image of triangle xyz

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.