Question

(ii) Find the coordinates of the point which divides the join of A(-5, 11) and B(4, -7) in the ratio 7: 2.
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Answer 1

Answer:

So, the coordinates are (2,-3)

Step-by-step explanation:

Let the coordinates be (x,y)

x = 4*7 + 2*(-5) / 9

x = 28-10 / 9

x = 18/9

x = 2

y = 7*(-7) + 2*11 / 9

y = -49 + 22 / 9

y = -27/9

y = -3

So, the coordinates are (2,-3)

Answer 2

Answer:

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