Mathematics
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OpenStudy (anonymous):
Find the coordinates of the midpoint of the segment whose endpoints are given.
P1 P2 M
(3, 5) (-7, -5)
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OpenStudy (anonymous):
formula is (x1+x2)/2 same for y
OpenStudy (anonymous):
(3+(-7))/2 is x
(5-5)/2 is y
OpenStudy (anonymous):
-2,0
OpenStudy (anonymous):
thats the midpoint?
OpenStudy (anonymous):
yup
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OpenStudy (anonymous):
:o really.... darn i got something els..
OpenStudy (anonymous):
\[M=\left( \frac{x_1+x_2}{2},\ \frac{y_1+y_2}{2}\right)\]
OpenStudy (anonymous):
:O oh noes :O
OpenStudy (anonymous):
timo
can u check this one
OpenStudy (anonymous):
Find the coordinates of the midpoint of the segment whose endpoints are given.
P1 P2 M
(10, 6) (-4, 8)
is it 4,6?
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OpenStudy (anonymous):
or is it-6
OpenStudy (anonymous):
3,7 :(
OpenStudy (anonymous):
WHATS!
OpenStudy (anonymous):
yeah 10-4 is 6 halfe that is 3
6+8 is 14 half that is 7 so
3,7
OpenStudy (anonymous):
WHATS!
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OpenStudy (anonymous):
P1 P2 M
(10, 6) (-4, 8)
x1, y1 x2,y2
(x1+x2)/2, (y1+y2)/2
(10-4)/2=3, (6+8)/2=7
3 , 7