Rhombus adef is inscribed in △abc such that the vertices d, e, and f lie on the sides ab , bc , and ac respectively. find the side of the rhombus if ab=7 cm, bc=5 cm, and ac=8 cm.

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.