An airplane takes off from dallas, texas, to fly to new york city traveling ne for 2,760 km. the same plane returns that day to dallas. the airplane spent 2 hours on the trip to new york city, and the return trip took 2 hours. what is the airplane's speed for the round trip?

a. 1,104 km/h
b. 1,227 km/h
c. 1,300 km/h

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

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.