Answers: 1
Mathematics, 21.06.2019 15:30, elizabethburkha
Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.
Answers: 1
Mathematics, 21.06.2019 17:30, nayellisoto15
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 21:00, almasahagung
Can someone tell me if this is perpendicular? !
Answers: 2
Im really bored im in a free day class...
Physics, 18.07.2019 19:00
Mathematics, 18.07.2019 19:00
Mathematics, 18.07.2019 19:00
Mathematics, 18.07.2019 19:00
Spanish, 18.07.2019 19:00
English, 18.07.2019 19:00
History, 18.07.2019 19:00