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Novay_Z [31]
2 years ago
13

When is an atom stable?

Mathematics
1 answer:
Elden [556K]2 years ago
7 0

Step-by-step explanation:

An atom is stable if the forces among the particles that makeup the nucleus are balanced

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Grade 9 mathematics please help asap. Thank you so much!!!
elena55 [62]
If the side of square P is x and the side of square Q is y, we have x+y=26. In addition, 3*the perimeter of P+8*4y=3*4x+32y=12x+32y=492.

We have 
x+y=26
12x+32y=492

Multiplying the first equation by -12 and adding it to the second, we get 
20y=180 and dividing by 20 we get y=9. Plugging it into the first equation, we get 26-9=17=x. Since the area of square P is x^2 and Q is y^2,
x^2+y^2=19^2+7^2=410=the sum of the squares
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3 years ago
Solve the following log3 34<br> a. 3.3<br> b.3<br> c.3.2098<br> d. 0<br> e.2<br> f. 312
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f

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4 years ago
Kensington charges $20 per hour, h, teaching music lessons. Last year, Kensington earned $37,705, including tips, t. Given this
maw [93]

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5 0
3 years ago
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yKpoI14uk [10]

Answer:

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