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3 years ago

Find the coordinates of the missing endpoint if B is the midpoint of AC. C(-6,-2),B(-3,-5)

Mathematics

1 answer:

Margaret [11]3 years ago

5 0

Answer:

A = (0, -8)

Step-by-step explanation:

B = (A+C)/2 . . . . the midpoint is the average of the end points

A = 2B -C = 2(-3, -5) -(-6, -2) . . . solve for A, substitute point values

A = (0, -8)

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katrin [286]

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3 years ago

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3 years ago

Need help understanding and answering this please and thank you.

Goshia [24]

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1 year ago

Point D is located on MN at (2,43). What ratio relates MD to DN?

Eva8 [605]

The ratio of MD to DN is equal to 2.

<h3>How to find the partition ratio for a line segment</h3>

In accordance with the image set aside, the locations of the points M and N are M(x, y) = (- 6, - 4) and N(x, y) = (6, 4), respectively. Now we determine the vectors associated to line segments MD and DN by vector sum:

MD = D(x, y) - M(x, y)

MD = (2, 4 / 3) - (- 6, - 4)

MD = (8, 16 / 3)

DN = N(x, y) - D(x, y)

DN = (6, 4) - (2, 4 / 3)

DN = (4, 8 / 3)

Lastly, we find the length of each line segment by Pythagorean theorem:

MD = √[8² + (16 / 3)²]

MD = (8 / 3)√13

DN = √[4² + (8 / 3)²]

DN = (4 / 3)√13

And the ratio of MD to DN is:

MD / DN = [(8 / 3)√13] / [(4 / 3)√13]

MD / DN = 2

The ratio of MD to DN is equal to 2.

<h3>Remark</h3>

The statement presents typing mistakes, we kindly present the correct form below:

Point D is located on line segment MN at (2, 4 / 3). What ratio relates MD to DN?

To learn more on line ratios: brainly.com/question/3148758

#SPJ1

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1 year ago

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xxMikexx [17]

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please see the attached picture for full solution

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