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y varies directly as x and inversely as the square of z. y equals 10 when x equals 36 and z equals 6. Find y when x equals 2 and z equals 4.
y​ =
nothing

Respuesta :

BrainySophiee

Answer:

y = 20

Step-by-step explanation:

[tex]y = \frac{kz}{x} \\ 10 = \frac{6k}{36} \\ \frac{6k}{6} = \frac{360}{6} \\ k= 60 \\ y = \frac{4(60)}{2} \\ y = \frac{240}{2} \\ y = 120[/tex]

If this is right, then please make it the brainliest.

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