What is the total area of the following composite figure?

54.28 ft2
60.56 ft2
73.12 ft2
98.24 ft2

What is the value of x in the diagram below?

Evaluate cos2θ for cosθ = square root of 3/2

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.