Solve on the interval [0,2pi): 3 csc x-1=2

(a). pi/6, 5pi/6
(b). 2pi/3, 4pi/3
(c). 2/pi
(d). pi/3, 5pi/3

Draw the line of reflection that reflects △abc onto triangle δ a'b'c'

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

Find the vertex of the function given below y=x^2-6x+1