the coordinates represent a triangle that was dilated. what was the scale factor that was used in the dilation?J(-3, -12) --> J'(-2, -8) K(-6, -15) --> K'(-4, -10) L(-9, -12) --> L'(-6, -8)

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Micah solves a linear equation and concludes that x = 0 is the solution. his work is shown below. (1 – 3x) = 4(– + 2) 0 = x which statement is true about micah’s solution?

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103