PLEASE HELP

Five exterior angles of a convex hexagon have measures 78°, 50°, 89°, 37°, and 65°. Find the measure of the sixth exterior angle.

The parabola opens: y=√x-4 (principal square root) up down right left

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Identify the number as a rational or irrational.explain. 127