What value is multiplied on both sides of the equals sign?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Will give a: 122 b: 90 c: 48 d: 180

The point (-7, -24) is on the terminal ray of angle 0 which is in standard position. a student found the six trigonometric values for angle e. the student's answers are shown. which value(s) are incorrect? sin(8) cos(8) 24 tan(0) sin(0)=25 cos(0) -- tan(ⓡ) - - 24 csc(o)=2 sec(0) --25 cot(6) - za csc(o) sec(0) cot(0) done