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Mathematics 20 Online
OpenStudy (anonymous):

Point Y is a point which lies on the straight line joining X(-5,2) and Z(9,6) such that 2XY=3YZ.Find the coordinates of y.

OpenStudy (anonymous):

i got \[y=(\frac{ 3 }{ 5 },\frac{ 18 }{ 5 })\]am i correct? @Loser66

OpenStudy (loser66):

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OpenStudy (anonymous):

okay

OpenStudy (loser66):

show me your work, please

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

hold on

OpenStudy (anonymous):

\[y=(\frac{ nx_1+mx_2 }{ m+n },\frac{ ny_1+my_2 }{ m+n } )\]

OpenStudy (anonymous):

\[y=(\frac{ 3(-5)+2(9) }{ 2+3 },\frac{ 3(2)+2(6) }{ 2+3 })\]

OpenStudy (anonymous):

\[y=(\frac{ 3 }{ 5 },\frac{ 18 } {5})\]

OpenStudy (loser66):

it is good to me.

OpenStudy (anonymous):

Thnx @Loser66

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