What is the value of x in the figure ( 3x +8) 35

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

Find the slope of the line y =8/9x + 1.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.