Explain how the graph of y=-3tan(1/2x) is related to the graph of the basic trigonometric function y =tan x

Find the commission on a $590.00 sale if the commission is 15%.

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)