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Answers by Vu Dang

Answers by Vu Dang
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A parabola is represented by the equation y2 = 5x. Which equation represents the directrix?  y = –20 x = –20 y = -5/4 x = -5/4
answered Aug 15, 2018
5 votes
12.0k views
Your county is divided up into ________, which each have a few hundred people assigned to each polling place. the purpose is to avoid too many voters at one voting area. precincts primaries election boards
answered Jun 25, 2018
5 votes
80.8k views
Did the germans find hitlers radio address attractive?
answered Jun 5, 2018
3 votes
193k views
Are a way in which artist arrange the elements of art (line, shape, form, value, color, space, texture) in their artwork. *
answered Apr 26, 2018
3 votes
167k views
According to the text, egocentrism is actually advantageous to which type of cognitive development in early childhood?
answered Feb 18, 2018
5 votes
47.5k views
For what values of x will (x, y) be a solution of the system of equations below: y = x2 + 3x -3 2x - 1 = y
answered Feb 8, 2018
5 votes
142k views
Thomas reads 2/9 of a book on Monday and 1/6 of it on Tuesday. He reads twice as many pages on Wednesday as on Tuesday. What fraction of the book is not read?
answered Jul 16, 2017
7 votes
218k views
How to solve problems like 3x+2=4x+5
answered May 19, 2017
3 votes
11.9k views
In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times 10^{-12}
answered Feb 28, 2017
7 votes
170k views
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