Find the coordinates of the circumcenter of triangle abc with A(0,0),B(6,-4),C(12,-4)

Which graph represents y=^3 sqrt x+8-3 ?

What term makes it inconsistent y=2x - 4

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible