Which of the following best explains the value of sinſ on the unit circle, below? y
(0, 1)
(-1,0) =
0
37
2
(0, -1)
opposite
opposite
sin - hypotenuse-
opposite

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

2.5 milligrams is equivalent to how many grams

F(x)=5/6x+3 which of the following is true