Find the perimeter and area of ΔLMN with L(5,5), M(-2,-4), N(5,-6). Please show as much work as possible. Thank you.

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

[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