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On a coordinate grid, both point (−4, −1) and (2, 6) point are reflected across the y-axis. What are the coordinates of the reflected points? (4, 1) and (−2, −6) (−4, 1) and (−2, 6) (−4, 1) and (2, −6)
asked
Sep 10, 2017
Mathematics
middle-school
2
answers
5
votes
124k
views
Given a triangle with b=4, c=10, and A=84*, what is the length of a? Round to the nearest tenth. I know you have to use the law of cosines, but i am really confused on how to do this.
asked
Apr 20, 2017
Mathematics
high-school
1
answer
1
vote
5.2k
views
Which modern convenience generally promotes physical activity?
asked
Apr 17, 2017
Biology
high-school
2
answers
3
votes
194k
views
Why did Longstreet urge Lee not to continue the Battle of Gettysburg?
asked
May 11, 2016
History
high-school
1
answer
5
votes
215k
views
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