Answer:
Step-by-step explanation:
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The given pair of angles are vertical opposite angle pair so, they are equal. i.e
Answer:
A. $141.75
B. 15% loss (803.25/945)
Step-by-step explanation:
Your answer is d, or the fourth option! hope this helped!
Answer:
Number of carbon atoms present in the sample are 391.
Step-by-step explanation:
We are given that,
Ratio of carbon to hydrogen atoms = 1 : 4
It is given that a sample of methane consists of 1564 hydrogen atoms.
Let the carbon atoms in the sample = x
So, we have the relation,
i.e.
i.e.
i.e. x= 391
Hence, the number of carbon atoms present in the sample are 391.