Answers by Ernesto Petit
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Answers by Ernesto Petit

Answers by Ernesto Petit
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(x+5)²=9 Difference of 2 squares quadratic equation solve (please show full working)
answered Dec 16, 2023
25 votes
501k views
At the end of chemical reactions, what is the total mass of the reactants compared to the total mass of the products?
answered Jun 17, 2023
13 votes
426k views
A current is passed through three electrolytic cells connected in series containing solutions of silver trioxonitrate (v), copper (II)tetraoxosulphate (VI) and brine respectively. If 12.7g of copper are
answered Jun 10, 2023
19 votes
115k views
Help help help help help help help help help help help help help help help
answered Jun 5, 2023
16 votes
361k views
I would like someone to use the table I will send in in a bit to help me fill out they graph
answered Jan 17, 2023
20 votes
301k views
Which statement best describes a chemical property of a mineral
answered Nov 30, 2022
20 votes
258k views
2. How many zeros does this parabola have?
answered Aug 1, 2022
14 votes
429k views
.That book belongs to the………lady. a.tall American black b.tall black American c.black tall American d.American tall black ​
answered Mar 10, 2022
19 votes
11.2k views
In this lesson several postulates will help establish a way to draw angles
answered Jan 18, 2022
13 votes
206k views
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