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Darya [45]
3 years ago
7

What represents the # of protons in a nucleus of an atom

Mathematics
1 answer:
guajiro [1.7K]3 years ago
3 0

Answer:

the atomic number

Step-by-step explanation:

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Put these numbers smallest to largest 2.6,6.2,2.06,0.26.0.62
Art [367]

Answer:

0.26, 0.62, 2.06, 2.6, 6.2

6 0
3 years ago
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PLEASE HELP HELP. I don’t get the 8 and 9
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Step-by-step explanation:

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Find the value of x.
son4ous [18]

Answer:

18.0

Step-by-step explanation:

==>Given:

Triangle with sides, 16, 30, and x, and a measure of an angle corresponding to x = 30°

==>Required:

Value of x to the nearest tenth

==>Solution:

Using the Cosine rule: c² = a² + b² - 2abcos(C)

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a = 16

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8 0
3 years ago
What is the value of -32+(-4+7)(2)?<br> -28<br> -3<br> 3<br> 15
I am Lyosha [343]

Answer:

-26

Step-by-step explanation:

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  2. -32+6
  3. -26

By using BODMAS, any of the answers given is correct!

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vovikov84 [41]

Answer:

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Step-by-step explanation:

Put the given number where the variable is and do the arithmetic.

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3 years ago
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