Perform the following calculation: 1.9 + 6.25 =

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b