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erma4kov [3.2K]
1 year ago
10

Would the value of (12 - 4) = 4+1 change if the parentheses were removed? Explain.​

Mathematics
1 answer:
Kipish [7]1 year ago
3 0

Answer:

It would not

Step-by-step explanation:

(12-4)=4+1 would be 8=5

12-4=4+1 would also be 8=5

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Answer:

You are given:

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For added benefit consider the following equation:

CH_4+O_2-> CO_2+2H_2O

ASK: Is this equation balanced? Quick answer: No

ASK: So how do we know and how do we then balance it?

DO: Count the number of each atom type you have on each side of the equation:

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2:O:4

As you can see everything is balanced except for O To balance O we can simply add a coefficient of 2 in front of O_2 on the left side which would result in 4 O atoms:

CH_4+color(red)(2)O_2-> CO_2+2H_2O

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4:H:4

4:O:4

Everything is now balanced.

Step-by-step explanation:

5 0
2 years ago
Which equation supports the given conjecture?
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3 0
3 years ago
Read 2 more answers
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