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3 years ago

I Need Help Plzzzzz!!!!

Mathematics

2 answers:

andrey2020 [161]3 years ago

5 0

Answer:

Step-by-step explanation:

To find the slope of the line perpendicular, you take the reciprocal of the slope of the first line and multiply by -1. So a line with slope $\frac{1}{2}$ is perpendicular to a line with slope - $\frac{2}{1}$ .

In your case, the slope of the line perpendicular is going to be $-\frac{5}{2}$ . So yoo know your equation will look like y= $-\frac{5}{2}$ x+b. To solve for b, plug in the x and y-coordinates:

$-2=-\frac{5}{2}(2)+b$

b=3

So your final answer is y= $\bold{-\frac{5}{2}}$ x+3. Answer D is correct.

zimovet [89]3 years ago

3 0

Answer:

Step-by-step explanation:

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Vanyuwa [196]

Please find diagram attached

Answer and explanation:

Perpendicular lines are lines that meet at 90 degrees/ right angle.

The question seems to be incomplete but I will explain what perpendicular lines are in the context of lines lll and mmm, with some assumptions about the lines.

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3 years ago

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3 years ago