Mathematics: If x is inversely proportional to y, and x = 60 when y = 0.5, find x when y = 12.

If x is inversely proportional to y, and x = - id604135038, amandabarriksofficia

Ответ:

lazarus10

12.01.2022

Y = k / x

We have to find the value of K

We only to replace y = 0,5 to y = 60

0,5 = k / 60

0, 5 ÷ 60 = k

30 = k

K = 30

Then,

y = 30 / x

Now us let's to replace y = 12

12 = 30 / x

12 . x = 30

x = 30 / 12

Division by 2

x = 15 / 6

Division by 3

x = 5 / 2

Or

x = 2,5

0,0(0 оценок)

Ответ:

Gattuso

08.11.2022

Mathematics

126 units2

Step-by-step explanation:

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If x is inversely proportional to y, and x = 60 when y = 0.5, find x when y = 12.

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