What is the exact circumference of the circle?

10π feet

20π feet

40π feet

60π feet

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a. f[g(3)] b. g[f(5)] c. g{f[g(-4)]}

For the inequality |c| < |d| to be true, which of the following must be true?

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?