In the diagram below, DF = JL=a, FE = LK = b, and triangle DEF is a right triangle. use the drop- down menus to complete the proof that if the equation a ^2 + b^2 = c^2 is true of the side lengths in triangle JKL, the triangle JKL must be a right triangle.

Multiply. write your answer in simplest form. 3/8 x 5/7

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.