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baherus [9]
3 years ago
12

What happens to the composition of an atom to cause it to become positively or negatively charged?

SAT
1 answer:
kap26 [50]3 years ago
5 0
An atom is neutral when the number protons and electrons are equal, so when either of these two are taken away or added it will change the charge of an atom. If protons are added or electrons are taken away, a once neutral object will be positive. But if protons are taken away or electrons are added to a once neutral atom, the charge will become negative. Usually electrons are the ones that move and change the atoms charge. 
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Use the chart to multiply the binomial by the trinomial. What is the product? y3 + 27 y3 – 27 y3 – 6y2 + 27 y3 + 6y2 + 27.
katrin2010 [14]
Answer
\((y + 3) (y^{2} - 3 y + 9) V)





Explanation


Explanation
Detail ste
Apply \(a^3\pm b^3=(a\pm b)(a^2\ mp ab+b^2)V : \((y + 3) (y^[2} - y \times 3 + 3^{2}) V
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7 0
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shtirl [24]

Answer:

Lines AB and CD intersect at E for A (2,4),B (0,2), C (3,0), and D (3,3) on a coordinate plane. Point F is coplanar with these points, but not collinear with AB or CD.

6 0
3 years ago
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Serga [27]
D. get going

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8 0
3 years ago
In the equation above, kkk is a constant. For what value of kkk are there no solutions to the equation?
Brut [27]

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Explanation:

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Orlov [11]

Answer:

A, D, E

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