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Oksanka [162]
3 years ago
6

An internal angle of a regular polygon is 160 degrees, how many sides does it have

Mathematics
1 answer:
Softa [21]3 years ago
3 0
They should have 53
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A line with a slope of -2 passes through the points (0,d) and (-8,9). What is the value of d?
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The formula of a slope:

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We have m = -2 and the points (0, d) and (-8, 9). Substitute:

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Step-by-step explanation:

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Can anyone help me expand this please?
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