Coordinates are the numbers used to represent a specific point on a graph. They are written as \(\text{(x,~y)}\) where the first number represents the position left or right on the \(\text{x}\)- ...

(0.5)\) \(x^\circ = 30^\circ\) So we know that the first solution is 30˚ as previously predicted from the graph. To get the other solution, we need to go back to our quadrants and use the ...