The sum of the exterior angles of a polygon is always 180 degrees.

true
or
false

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?