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Gnom [1K]
3 years ago
11

The sum of the interior angles of an n-gon is ______.

Mathematics
1 answer:
NeX [460]3 years ago
6 0

Answer:

The sum of the interior angles of an n-gon is ______.

Option D) 180°(n-2)

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Solve the system of equations by graphing: -1/3x + y=-1, y=4+1/3x
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To graph this line, plot a point at the y-intercept (0, -1), than plot the next point using the rise over run from the slope (\frac{1}{3}) by counting up 1 and to the right 3 of the y-intercept.  This gives you a second point of (3. 0).  Draw a line through those two coordinates.

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Answer: Plot (0, 4) and (3, 5) and draw a line through them.

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You should end up with two PARALLEL lines.  Since the lines never intersect, there are no solutions to this system of equations.

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4 years ago
What is 5/8 with a denominator of 24?
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