If AB=
10 and AC
=13, what is AD?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

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