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max2010maxim [7]
4 years ago
9

Can someone please answer the problem? Can someone also tell me what are supplementary angles?

Mathematics
2 answers:
skelet666 [1.2K]4 years ago
5 0
Supplementary angles are angles that add up to 180 degrees

Answer = 180 - 142 = 38 degrees
yuradex [85]4 years ago
3 0

Supplementary is:either of two angles whose sum is 180°

I don't know the rest sorry

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Answer:

y = 3x + 30

Step-by-step explanation:

This is what the table should look like.

Number of Bars Sold (x)           Total Earnings (dollars) (y)

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2                                                 36

3                                                 39

When x = 0, y = 30. The point (0, 30) is the y-intercept.

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The equation of a line in slope-intercept form is

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