Find the coordinates of the point which divides the join of (-1,7) and (4.-3) in the ratio 2:3 ?? Please don't post invalid answer ..
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Find the coordinates of the point which divides the join of (-1,7) and (4,-3) in the ratio 2:3 ?

Let the given points be A(-1,7) and B(4,-3)

Now,

Let the point be P(x, y) which divides AB in the ratio 2:3

Here,

Where,

= 2 , = 3

= -1 , = 4

Putting values we get,

x =

x =

x =

x = 1

Now,

Finding y

Where,

= 2 , = 3

= 7 , = -3

Putting values we get,

y =

y =

y =

y = 3

Hence x = 1, y = 3

So, the required point is P(x, y)

= P(1, 3)

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Note:- Refer the attachment.

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f

step-by-step explanation:

f

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points