Jerry drew an obtuse angle. which could be the measure of his angle?

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

If g^-1(x) is the inverse of g (x) which statement must be true