cannette815 cannette815

05-01-2021
Mathematics

contestada

given that y varies inversely with x, and y = 100 when x + 3, find x if y = 60

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ChoiSungHyun ChoiSungHyun

05-01-2021

Step-by-step explanation:

xy = k, where k is a real constant.

y = 100 when x = 3, therefore (3)(100) = k.

=> k = 300.

Hence when y = 60, x(60) = (300), x = 5.

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sapkotaanita303 sapkotaanita303

05-01-2021

Answer:

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