A farmer is planning a rectangular area for her chickens. The area of the rectangle will be 800 ft. Three sides of the rectangle will be formed by fencing, Which costs $5 per foot. The fourth side of the rectangle would be formed by proportion of the barn wall which requires no fencing in order to minimize the cost of the fencing how long should the fourth side be?

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Jim had 15 minutes to do 5 laps around his school what would his time be