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PLEASE HELP ME!!!!!!!! Find the angle between the given vectors to the nearest tenth of a degree. u = <-5, -4>, v = <-4, -3>
answered
Dec 20, 2017
Mathematics
high-school
6
votes
128k
views
How do the amendments in the bill of rights protect individual freedom?
answered
Dec 12, 2017
Social Studies
middle-school
2
votes
33.0k
views
The phosphorus cycle differs from the biogeochemical cycles in that
answered
Sep 8, 2017
Biology
high-school
5
votes
146k
views
sasha lives 1493 miles from her grandmother. one year sasha's family made 4 round trips to visit her grandmother. how many miles did they travel in all
answered
May 9, 2017
Mathematics
high-school
4
votes
202k
views
Which of the following was a characteristic of the German Empire? a. Weak federation of states b. Socialist government c. Strong central government d. Enforced Catholicism
answered
May 26, 2016
History
high-school
3
votes
233k
views
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