What is the slope of the line that is perpendicular to the line whose equation is 2x-y=7? -2
-1/2
1/2
2

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?