Triangle `ABC` is isosceles. In as much detail as possible, give the exact steps needed to construct the perpendicular bisector of segment `AB`.

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

How do i solve uniform motion problems?