Find the slope of any line perpendicular to the line through (-4 0) and (6 -2)

answer:

10

step-by-step explanation:

12

Step-by-step explanation:

We can use the Pythagorean Theorem! Which is:

c² = a² + b²

But we need to find the length of an alternate leg while we already know the hypotenuse, so rearrange the equation:

b² = c² - a²

Now fill in the missing numbers.

b² = 15² - 9²

b² = 225 - 81

b² = 144

b = 12

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