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Answers by Cleiton Souza
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User Cleiton Souza
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Suppose that a and b are integers, a ≡ 4 (mod 13), and b ≡ 9 (mod 13). find the integer c with 0 ≤ c ≤ 12 such that a.c ≡ 9a (mod 13). b.c ≡ 11b (mod 13). c.c ≡ a + b (mod 13). d.c ≡ 2a + 3b (mod 13).
answered
May 10, 2018
Mathematics
college
7
votes
49.0k
views
Which of these is an example of interactions between the atmosphere and geosphere? A)formation of snow B)erosion of soil due to wind C)destruction of houses by floods D)uprooting of trees during tornadoes
answered
Apr 12, 2018
Biology
college
0
votes
173k
views
Select the correct answer. Based on this excerpt from "How Much Land Does a Man Need?" by Leo Tolstoy, how is the author using the character of the Devil? "Of course our work is rough and coarse. But,
answered
Aug 8, 2017
English
high-school
5
votes
49.1k
views
Use the distributive property to rewrite (5x600) + (5x400) so that it has two factors only
answered
Jul 10, 2017
Mathematics
middle-school
3
votes
156k
views
Each one of the following words ends in est. Which one is spelled correctly? a. Sweettest b. Bigest c. Flattest d. Sillyest
answered
Sep 23, 2016
English
high-school
6
votes
47.6k
views
Why did White Settlers believe they could buy land from American Indians?
answered
Jul 29, 2016
Social Studies
middle-school
1
vote
59.6k
views
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