Which is a solution to (x-3)(x 9)=-27

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Measures of the angle of r, 31 s (x+4) t (3x+9)

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0