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8090 [49]
2 years ago
14

Good morning guys can you guys plz help on my math :D

Mathematics
1 answer:
Softa [21]2 years ago
5 0

Answer:

Question 1:

B

Question 2:

False

Question 3:

B

Question 4:

A

Step-by-step explanation:

<em>Please let me know if these are wrong is that I can fix them.</em>

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Can somebody please balance this !?!
Lera25 [3.4K]
\mathrm{CO}_2 has 2 oxygens for every carbon. \mathrm{CO} will contribute one of each for every molecule. You then have to have an even multiple of \mathrm{CO} molecules to not end up with an odd number of oxygens.

So if you take 2\mathrm{CO}, you should end up with 2 carbons on the RHS. 2\mathrm{CO}_2 then has 4 oxygens. 2 of them are already accounted for, so you just need one \mathrm O_2 to balance out the reaction.

1\mathrm O_2+2\mathrm{CO}\Rightarrow2\mathrm{CO}_2
4 0
3 years ago
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How can I solve this polynomial (x^4+4x^3-x-4)/(x^3-1)
Lerok [7]
Distributive property?
4 0
3 years ago
Ayo someome help quick i’ll give you brainliest
mojhsa [17]

Answer:

D or 4

Step-by-step explanation:

3x3.1415 is ~9.42

sq. rt. of 10 is ~3.16 so order them.

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Oduvanchick [21]

Answer:

C; right answer on Khan Academy

Step-by-step explanation:

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