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chubhunter [2.5K]
3 years ago
10

What is the answer 2n-3/5= 5 n= what?

Mathematics
1 answer:
motikmotik3 years ago
7 0
So you need to isolate the N right?
So what you want to do is add -3/5 to both sides to remove it from the left side. making it
2n=5+3/5 now all you need to do it isolate the N by divinding it by 2 on each side
n=5+3/5
         /2
the 5+3/5 is divided by 2.
so N equales 5+3/5----/2
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Since we need the ratio for angle X, \alpha =X. From the picture we can infer that the opposite side of X is \sqrt{119}. The hypotenuse (the side opposite to the right angle) is 12, so replacing the values:

sin(X)=\frac{\sqrt{119} }{12}

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