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abruzzese [7]
3 years ago
5

PLEASE HELP ME!! THIS IS DUE IN LIKE 10 MINS!!! I DONT UNDERSTAND IT!!

Mathematics
1 answer:
bogdanovich [222]3 years ago
3 0
Lol im not sure.....
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The midpoint M and one endpoint of JK are given. Find the coordinates of the other endpoint. J(7,2) and M(1,-2)
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Step-by-step explanation:

Xj + Xk/2 = Xm

7 + Xk/2 = 1

to get rid of the bracket, multiply all two sides by the denominator.

2(7 + Xk/2) = 1(2)

7 + Xk = 2

Xk = 2 - 7

Xk = -5

Yj + Yk/2 = Ym

2 + Yk/2 = -2

to get rid of the bracket, multiply all two sides by the denominator.

2(2 + Yk/2) = -2(2)

2 + Yk = -4

Yk = -4 - 2

Yk = -6

Therefore the coordinates of point K is (-5,-6)

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3 years ago
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Answer:

E=mc^{2}

Step-by-step explanation:

An Albert Einstein iconic math problem.

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How many vertices does a cube have
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A cube has 8
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Before radar and sonar, sailors would climb to the top of their ships to watch for land or changes in weather. If the lookout at
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D = 5/6 sqrt(h)
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