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VanssaNedina20
30.01.2020 •
Mathematics
What is the y-cordinate of the point that divides the directed line segment from j to k into the ratio of 2: 3
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Ответ:
We can represent the segment parametrically:
When t=0 we get P=J, when t=1 we get P=K. So when P is between J and K,
We want the point P so that
PJ/PL=2/3
That's
That means 2/5ths along the way from J to K, which we could have gotten immediately as 2/(2+3).
We're only after the y coordinate,
5
Ответ:
Good luck
Step-by-step explanation: