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ludmilkaskok [199]
2 years ago
12

On a coordinate plane, a line is drawn from point j to point k. point j is at (negative 15, negative 5) and point k is at (25, 1

5). what are the x- and y- coordinates of point e, which partitions the directed line segment from j to k into a ratio of 1:4? x = (startfraction m over m n endfraction) (x 2 minus x 1) x 1 y = (startfraction m over m n endfraction) (y 2 minus y 1) y 1 (–13, –3) (–7, –1) (–5, 0) (17, 11)
Mathematics
1 answer:
Genrish500 [490]2 years ago
7 0

The required x- and y- coordinates of point e, which partitions the directed line segment is (17, 11)

<h3>Midpoint of coordinates</h3>

The middle point of two coordinates is known as its midpoint. The formula for calculating the midpoint of a coordinate is expressed as:

m(x,y)=(\frac{mx_1+nx_2}{m+n},  \frac{my_1+ny_2}{m+n})

Given the coordinate points J(-15, -5) and k(25, 15) partitioned in the ratio 1:4, the x- and y- coordinates of point e, which partitions the directed line segment is given as:

m(x,y)=(\frac{1(-15)+4(25)}{1+4},  \frac{1(-5)+4(15)}{1+4})\\m(x,y)=(\frac{85}{5}, \frac{55}{5} )\\m(x, y) = (17,11)

Hence the required x- and y- coordinates of point e, which partitions the directed line segment is (17, 11)

Learn more on midpoint here: brainly.com/question/5566419

#SPJ4

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