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3 years ago

Find the perimeter of ABC with vertices A (1,-6), B (1,-3), and C (-4,-6).

Mathematics

1 answer:

Crazy boy [7]3 years ago

5 0

Answer:

$p = 8 + \sqrt{34} = 13.83095...$

Step-by-step explanation:

we can easily calculate the perimeter of three points, using vectors. See the picture...

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3 years ago

What is the explicit formula of -1,-3,-9,-27

TEA [102]

Answer:

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3 years ago

What is the equation of the line that passes through the points (–2, 2) and (0, 5)?

lana66690 [7]

Answer:

The equation of line is given by

$y=\frac{3}{2}x+5$

Step-by-step explanation:

We have been given the points (–2, 2) and (0, 5) and we have to find the equation of the line.

Let us first find the slope of the line using the formula

$m=\frac{y_2-y_1}{x_2-x_2}$

On substituting the values, we get

$m=\frac{5-2}{0+2}$

$m=\frac{3}{2}$

Now, using the point slope form, the equation of line is given by

$y-y_1=m(x-x_1)\\y-2=\frac{3}{2} (x+2)\\\\y-2=\frac{3}{2}x+3\\\\y=\frac{3}{2}x+5$

Therefore, the equation of line is given by

$y=\frac{3}{2}x+5$

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4 years ago

Read 2 more answers

What is 3.2 divided by 5?

Illusion [34]

3.2/5 is 0.64
I hope this helps!

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3 years ago