Which of the following is equal to the fraction below? (4/5)^6

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

F(x) = x^2+x-2/x^2-3x-4 what is the domain and range, x-and y-intercepts, horizontal asymptotes, and vertical asymptotes?