Triangle LMN has coordinates L (0, 0), M (0, -2), and N (2, 0). If ΔLMN ≅ ΔXYZ, what is the measure of XZ? A. 1 unit
B. 2 units
C. 3 units
D. 4 units

True or false: dilations map angles of the same degrees

One x-intercept for a parabola is at the point (-0.33,0). use the quadratic formula to find the other x-intercept for the parabola defined by the equation y=-3x^2+5x+2

Since we have computer algebra systems that can solve polynomial division problems for us, why is it necessary to learn how to do these things by hand?