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What are the x and y coordinates of point C which partitions the directed line segment from A to B into the ratio 3:10 round to the nearest tenth of necessary

X= (-2.6) (-2.2) (0.7) (3.4)
Y= (-5.2) (2.9) (5.2) (8.9)

What are the x and y coordinates of point C which partitions the directed line segment-example-1
User Ntina
by
4.9k points

2 Answers

3 votes

Answer:

x= -2.6

y= 5.2

Explanation:

User Hashbytes
by
5.5k points
1 vote

Answer:

x=-2.6

y=5.2

Explanation:

The endpoint of line AB are at:

A(-4,8) and B(2,-4)

The x-coordinate of the point that divides this AB in the ratio m:n=3:10 is


x=(mx_2+nx_1)/(m+n)

We substitute the given values to obtain;


x=(3(2)+10(-4))/(3+10)

We simplify to get:


x=(6-40)/(13)


x=(-34)/(13)


x=-2.6

The y-coordinate of the point that divides this AB in the ratio m:n=3:10 is


y=(my_2+ny_1)/(m+n)

We substitute the given values to obtain;


y=(3(-4)+10(8))/(3+10)

We simplify to get:


y=(-12+80)/(13)


y=(68)/(13)


y=5.2

User PunitD
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4.7k points