Variable y varies directly with variable x, and y = 6 when x = 9.
what is the value of x when y = 18?

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

What could explain what happened when the time was equal to 120 minutes

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4