What is the lateral surface of a rectangular prism that has a length of 14, a width of 6, and a height of 5?

Find the area of the regular hexagon if a side is 20 cm.

[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

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3