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Stolb23 [73]
3 years ago
6

What is the distance, in units, between the points

, -6)" alt="(2, -6)" align="absmiddle" class="latex-formula">and (-4, 3)? Express your answer in simplest radical form.
Mathematics
1 answer:
Anna71 [15]3 years ago
6 0

Answer: 3\sqrt{13}

Step-by-step explanation:

\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

\sqrt{\left(-4-2\right)^2+\left(3-\left(-6\right)\right)^2}

=3\sqrt{13}

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Okay, so a general rule for finding perpendicular lines in the form of y = mx + b is y = (-1/m) + b.
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Alright, so now let's plug in the values. They are in the form of (x,y), so let's plug them in accordingly.

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4 0
4 years ago
The average age of a group of teachers and professors is 40. If the teachers and average 35 years and the professors 50 years, t
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