Use the unit circle, along with the definitions of the circular functions, to find the exact values for the given functions when s= - pi

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14