What is the measure of the reference angle, 0, of the angle whose terminal side passes
through (-7,24)?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39