The lengths of the three sides of a triangle are 17, 18, and 19. Classify it as acute, obtuse, or right.

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103

What is the anwers for 9+2x=5x-3-x

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4