If cosx = 5/13 and 0 < x < π

find sinx, cosx, tanx, cscx, secx, cotx, sin2x, cos2x, tan2x, sinx/2, cosx/2, tanx/2

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.

2,10,-50 next two numbers geometric sequence