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Answers by Xdavidliu

Answers by Xdavidliu
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Why is a light-year a more useful measurement in astronomy than a meter is?
answered Jul 27, 2018
1 vote
118k views
The measurement of an angle of a right triangle is 40° and the leg opposite to this angle is 5 cm long. what is the length, in cm, of the other leg?
answered Jun 13, 2018
6 votes
35.8k views
Magnesium wants to have 8 electrons, so it ____________ 2 electrons to another atom, so its valence shell is full and a ____________ is created between the two atoms.
answered Jun 9, 2018
4 votes
215k views
256804 to nearest hundred thousand
answered May 21, 2018
1 vote
75.3k views
Are the triangles similar? If so, write the similarity statement and state which theorem or postulate is used to prove the two triangles similar. A. Yes, ABC ~ EDC by the SAS similarity theorem B. Yes,
answered Oct 19, 2017
4 votes
233k views
Read the excerpt from The Odyssey. My home is on the peaked sea-mark of Ithaca under Mount Neion's wind-blown robe of leaves, in sight of other islands—Dulichium, Same, wooded Zacynthus—Ithaca being most
answered Aug 19, 2017
6 votes
149k views
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