Give a polygon with 13 sides, find sum of the measure of its interior angles

How can you decide witch operations to use to slice a two step equation

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

For the equations below which statement is true ?