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weqwewe [10]
3 years ago
12

Given: 2y-1/-3 =-5 prove: y = 8

Mathematics
1 answer:
FromTheMoon [43]3 years ago
8 0
2y + 1/3 = 5
2y = -5 -1/3
2y = -16/3
Y = -8/3
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Answer:

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Step-by-step explanation:

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3 years ago
(9, 8) is the midpoint of mc136-1.jpg. The coordinates of S are (10, 10). What are the coordinates of R?
kolbaska11 [484]
I cant see the image...but I take it that the midpoint is (9,8) and the endpoint S is (10,10) and ur looking for the other endpoint R.

midpoint formula : (x1 + x2) / 2, (y1 + y2) / 2
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(x,y)....x2 = x and y2 = y
so we sub
(10 + x) / 2, (10 + y) / 2 = 9/8

(10 + x) / 2 = 9
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so endpoint R has coordinates of (8,6) <===
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In order they are

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3 years ago
Read 2 more answers
Plz help and show work
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Doesn’t let me in the link?
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2 years ago
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