A right triangle has side lengths 7,24 and 25 as shown below. Use these lengths to find tanL, sinL, and cosL

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.

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?