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madam [21]
3 years ago
9

I need help with this problem

Mathematics
1 answer:
Maru [420]3 years ago
6 0

Answer:

24

Step-by-step explanation:

5^2-3^2=?

25-9=16

sqrt 16 = 4

6×4=24

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What is an equation of the line that passes through the point (-2,7) and is perpendicular to the line x-6y=42 ?
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The equation of the line that passes through the point (-2,7) and is perpendicular to the line x-6y=42 is

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Step-by-step explanation:

Given:  

Let,  

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Product of slopes = - 1

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Equation of a line passing through a points A( x₁ , y₁) and having slope m is given by the formula,  

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