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kotykmax [81]
3 years ago
15

Help pls! this is due tonight. thanks!

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
6 0

Answer:

Neon: 0

Oxide:  -2

Copper:   2

Tin:  0

Step-by-step explanation:     To solve you must add/subtract the numbers to get the charge, for example if its -30 charge from electrons and 10 charge from protons, -30 + 10 = -20     therefore the charge is -20

Eva8 [605]3 years ago
3 0

Answer: 0,-2,2,0

Step-by-step explanation:

Add the numbers together and you get the answers.

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Write the power set of the set A={a,b,c}​
Burka [1]

Answer:

P(A) = {{a},{b},{c},{a,b},{a,c},{b,c},{a,b,c},∅}

Step-by-step explanation:

➨ Power Set is the set of all subsets.

First, find the subset of A.

{a},{b},{c},{a,b},{a,c},{b,c},{a,b,c},∅

If you aren't sure that you already have written all subsets or not, use the following formula.

2^n ➩ where n is the number of element/members.

Our number of members are 3, use the following formula.

2^3=8

Thus, our subsets should be 8.

As we've already gathered all subsets, write the braces all whole subsets.

P(A) = {{a},{b},{c},{a,b},{a,c},{b,c},{a,b,c},∅}

8 0
3 years ago
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Ket [755]

Answer:

Simplify:

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3 years ago
3x+4 = 4x+3 how many solutions are there
Aleks [24]
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6 0
3 years ago
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PLS HELP I'LL MARK BRAINLEST
Andru [333]

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Lunna [17]

Answer:

The value of y is 48.

Step-by-step explanation:

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y = 48

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2 years ago
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