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Zigmanuir [339]
3 years ago
10

Which of these is a point-slope equation of the line that is perpendicular to y-25 = 2(x - 10) and passes through (-3, 7)?

Mathematics
1 answer:
nydimaria [60]3 years ago
5 0

Answer:

B. y-7 = 1/2(x+3)

Step-by-step explanation:

The coordinates in the question must be inverted (so -3 would become +3 and +7 would become -7)

We know that the line would be perpendicular when (x+3) is preceded by -2

You can double check this by going to a website that graphs equations and overlapping the lines.

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A business's total sales, including a 5% tax, were $23,152.81. Calculate the actual sales and sales tax liability
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Answer:

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