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given that the coordinates of the points p and q are (-2 6) and (9 3) find the coordinates of the point R that lies on y axis such

By Anna

given that the coordinates of the points p and q are (-2 6) and (9 3) find the coordinates of the point R that lies on y axis such that PR=QR

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1/2 + 1/3
(a) 1/6
(b) 2/5
(c) 2/6
(d) 5/6 solve this problem
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When Cat sold her car for $14,000, she put all of the money into a savings account. If the account earns 3.9% interest, how many Y

2 thoughts on “given that the coordinates of the points p and q are (-2 6) and (9 3) find the coordinates of the point R that lies on y axis such”

  2. Clearly, PR is smaller than PQ, so, it is an internal division of the line PQ. So, R will lie in between P and Q, on the line joining them. So, PR:QR = 2:3.

    So, the abscissa of R = [{3*(2) + 2*(-3)} / 5] = 0 and,

    the ordinate of R = [{3*(-1) + 2*(4)} / 5] = 1.

    So, the coordinates of R = (0, 1).

    Reply

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