Find the area of the shape. Either enter an exact answer in terms of it or use 3.14 for it and enter your answer as a decimal.
units?

What is the lcm of 16 and 40 ? 24 and 40 ?

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

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie