Solve x2 = 12x – 15 by completing the square. which is the solution set of the equation?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?