Is segment AB tangent to circle O shown in the diagram, for AB = 12, OB = 4.25, and AO = 8.25. Explain your reasoning and show all work in your own words. (The figure is not drawn to scale.)

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

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