Circle o has a circumference of approximately 44 in. what is the approximate length of the diameter

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?