The preimage of a triangle after it has been dilated with a center at the origin has vertices at A'(-12, 6), B'(-12, 6) and C'. If the preimage of A', point A, has coordinates of (-18, 9) and the preimage of point C', point C, has coordinates of (18, 12), which statements are true? Check all that apply. The coordinates of C' are (27, 18).
The coordinates of C' are (12, 8).
The scale factor is 1.5.
The scale factor is 0.75.
The scale factor is 2/3
The coordinates of B are (9, -27)
The coordinates of B are (4, -12)