Which shapes have 2 obtuse angles? choose

Find the value of the variable and the length of each secant segment.

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =