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Which set of coefficients will balance the equation below? NaOH + Cu(NO3)2 Cu(OH)2 + NaNO3 A) 1, 1, 1, 1 B) 1, 2, 2, 1 C) 2, 1, 2, 1 D) 2, 1, 1, 2
answered
Jun 14, 2018
Chemistry
high-school
5
votes
109k
views
Please help 3/4 x [ 12 x 4 + (- 16) ] + (-20) A.16 B.-44 C.44 D.4
answered
Feb 20, 2018
Mathematics
middle-school
2
votes
174k
views
In what ways can music be used in theatre? in 2-3 complete sentences
answered
Dec 17, 2017
English
high-school
4
votes
35.3k
views
The sequence of transformations that can be performed on quadrilateral ABCD to show that it is congruent to quadrilateral GHIJ is a_____ followed by a______ first blank could be A.reflection across the
answered
Oct 29, 2017
Mathematics
high-school
5
votes
104k
views
Ray BA and BC are opposite rays, and Ray BE bisects
answered
Mar 5, 2017
Mathematics
high-school
3
votes
110k
views
10000×6341 how many zeros will be in the number
answered
Feb 24, 2017
Mathematics
middle-school
2
votes
51.9k
views
The second side of a triangle is 11 more meters than the first side. The third side is twice more than the first side. If the perimeter of the triangle is 63 meters, find the length of the second side.
answered
Jun 27, 2016
Mathematics
high-school
4
votes
162k
views
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