Apassenger train leaves a train depot two hours after a freight train leaves the same depot. the freight train is traveling 20mph slower than the passenger train. find the rate of each train if the passenger train overtakes the freight train in 3 hours.

What is the greatest common factor of 8 and 36

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.