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Margarita [4]
3 years ago
9

What is the answer to 10n=40

Mathematics
1 answer:
elixir [45]3 years ago
4 0
Solving for variables is easy as all we must do is isolate the variable and simplify. In this case, to isolate the variable, we simply need to divide "n" by 10 (because the "n" is being multiplied by 10).

 10n=40
/10   /10
n=4

Using the math above, we can see that n=4.
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Since the angles of 5x + 4 and the one adjacent to x = 14 are corresponding angles, they are equal. That means that (5x + 4) + (x + 14) = 180 degrees.

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