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If x is indirectly proportional to y and x = 15 when y = 6, find
(i) The value of x when y = 9.
(ii) An equation conne

By Gianna

If x is indirectly proportional to y and x = 15 when y = 6, find
(i) The value of x when y = 9.
(ii) An equation connecting x and y.
(iii) The value of y when x = 3.

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Gianna

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1 Khushali was born in 2011. how many years old will Khushall be in 2020?
2 If the expiry date of the med

4. Round off the number to the nearest 1000.
a. 1359 =
b. 8245 =​

1 thought on “If x is indirectly proportional to y and x = 15 when y = 6, find<br /> (i) The value of x when y = 9.<br /> (ii) An equation conne”

  1. Step-by-step explanation:

    x is indirectly proportional to y

    xy= k

    x = 15 when y = 6 => 15×6=k

    => k= 90

    so xy= 90

    (i) when y = 9.

    x9=90

    x=90/9

    x=10

    (ii) An equation connecting x and y.

    xy=90

    (iii) when x = 3.

    3y= 90

    y= 90/3

    y= 30

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