imanidiotsohereiam imanidiotsohereiam

28-10-2021
Mathematics

contestada

Suppose y varies directly as x, if y = 15 when x = 12, find x when y = 21.

Respuesta :

anestleona anestleona

30-10-2021

Answer: x = 26

1

-

4

Answer Link

kazisanjid kazisanjid

30-10-2021

Answer:

16.8

Step-by-step explanation:

we have to do Unitary method.

when y=15 then x=12

when y=1 the x=12/15

when y=21 then x=(12*21)/15

x=16.8

Answer Link

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