Answers by Sergey Akopov
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Answers by Sergey Akopov

Answers by Sergey Akopov
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What is the area of the trapezoid shown? * 4cm 10cm 10cm 8cm
answered Mar 14, 2021
5 votes
201k views
If the Math Olympiad Club consists of 11 students, how many different teams of 3 students can be formed for competitions?
answered Jan 7, 2021
4 votes
93.3k views
A student conducted an experiment and combined sodium chloride with magnesium hydroxide to produce sodium hydroxide and magnesium chloride. The student collected the 120 grams of NaOH. How many moles of
answered Apr 11, 2020
4 votes
193k views
In the article “The All or Nothing Marriage” the term institutional marriage is used to describe a period of time from in the United States from its founding as a nation until about 1850 when the primary
answered Feb 27, 2020
1 vote
119k views
On a horizontal number line, the opposite of -5 is to the of zero and is written as .
answered Feb 19, 2020
6 votes
173k views
1.15) What distance will 650 joules of work move a box weighing 50 newtons?​
answered Feb 12, 2020
2 votes
229k views
What does Anne combine with bits of old soap to make hair shampoo for Mrs. Van Daan? (a) conditioner (b) hand lotion (c) toliet water (d) vanilla
answered Jan 17, 2020
3 votes
90.8k views
Another word that might be used for something that indicates a spirit world, or something along those lines might be_____. fury magi terra cotta ethereal
answered Jun 21, 2019
3 votes
192k views
Megan’s aquarium has a volume of 4320 cubic inches
answered Jun 15, 2019
3 votes
165k views
Who was involved in the fight against segregation
answered Feb 26, 2018
7 votes
83.8k views
Which term best describes the angle below? A is wrong. the correct answer is D. Acute
answered Jan 13, 2018
5 votes
215k views
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