Answers by Piotr Sobolewski
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Answers by Piotr Sobolewski

Answers by Piotr Sobolewski
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Solve the inequality statement: 4r – 5 < 5r+7
answered Jul 22, 2020
3 votes
211k views
Why is an energy pyramid shaped like a triangle with the point on the top?​
answered May 28, 2020
3 votes
222k views
Which statement best describes the Battle of Thermopylae?
answered Jan 27, 2020
4 votes
421 views
Select the functions that have a value of -1. sin180° cos180° tan180° csc180° sec180° cot180°
answered Jul 23, 2019
7 votes
47.2k views
When a drawing with a black marker gets wet,the marker bleeds and more separates into several colors,what method of seperation is described here?
answered May 14, 2019
6 votes
10.2k views
Ralph and harry are identical twins who were raised apart and reunited as adults. what can we likely say about them?
answered Dec 20, 2018
3 votes
217k views
Who's president of the united stated
answered Apr 18, 2018
3 votes
170k views
A student has a sandwich for lunch. the bread contains starch molecules and various other molecules. after chewing and swallowing some of the sandwich, the starch moves along the digestive system and is
answered Apr 15, 2018
2 votes
129k views
Which of the following is true of chloroplasts
answered Feb 16, 2018
1 vote
56.7k views
What is the value of x
answered Jan 24, 2018
1 vote
157k views
Solve the system of equations using substitution y=2x-10 y=4x-8 please help!!!!!!!!!!!
answered Jan 22, 2018
7 votes
142k views
See the attachment and please can you explain.
answered Jan 10, 2018
3 votes
11.4k views
Whats a couple facts about anciant india
answered Sep 16, 2017
3 votes
137k views
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