Identify the quadrant that contains the N point.

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

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20