Two lines are perpendicular. the equation of the first line is y = 4x + 1. which of the following cannot be the equation of the second line? a. y=-1/4x-2 b. x – 4y = –2 c. x + 4y = 2 d. 8y = –2x – 5

State one method by which you can recognize a perfect square trinomial.

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.

Factor this polynomial completely. x^2-8x+12