1. Find the length a of the altitude drawn to the hypotenuse. [Triangle is not drawn to scale.] a
4.
16
A. a = 64
B. a = 20
C. a = 2V5
D. a = 8
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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.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

What is the total surface area of this square pyramid?