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The area of the trapezoid is 40 square units. What is the height of the trapezoid? __ Units
answered
Oct 25, 2018
Mathematics
high-school
2
votes
182k
views
Sprains and strains are common fitness injuries. Which of the following could be considered a sprain? A. A tear of a ligament B. A twist of tissue connecting muscle to bone C. A pull of a muscle D. A tear
answered
Aug 16, 2018
Health
high-school
2
votes
136k
views
Cable tv operators and cellular carriers suffer from high levels of​ ________, or customer defections. a. customer retention b. customer churn c. customer complaints d. detraction e. ​share-of-wallet
answered
Apr 25, 2018
Business
high-school
3
votes
64.6k
views
The slope of the line on a speed-time graph tells the speed , true or false ?
answered
Mar 18, 2018
Physics
high-school
3
votes
143k
views
According to "Introduction to the Harlem Renaissance and the Civil Rights Movement," why was Brown v. Board of Education significant?
answered
Mar 16, 2018
English
high-school
5
votes
145k
views
This economic system is characterized by the unregulated exchange of goods and services. -Mercantilism -Communism -Socialism -Free Market
answered
Oct 5, 2017
History
high-school
3
votes
183k
views
Suppose you use a diffraction grating that contains 600 lines/mm in your spectroscope. What effect would you expect this to have on the sharpness and resolution of the lines in your line spectrum?
answered
Mar 26, 2017
Physics
high-school
1
vote
229k
views
Which is the most common cause of erosion in deserts? liquid water ice wind plants
answered
Jan 8, 2016
Biology
high-school
1
vote
60.2k
views
What is the kinetic energy of a ball with a mass of 5kg rolling at 10m/s
answered
Jun 23, 2015
Physics
high-school
4
votes
117k
views
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