ducowrthkayleigh ducowrthkayleigh

12-01-2021
Mathematics

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PLEASE ANSWER ASAP

The value of y varies directly with x and inversely with the square of z. When the value of x = 24, and y = 6, z = 8. Find the value of x when y = 20 and z = 6.

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lusween2019 lusween2019

12-01-2021

Answer:

x=ky^2/z.

24=k(6)^2/(6)

144=36k

K=144/36=4.

Now the equation can be written as x=4y^2/z. Substitute your numbers in, abs you’re good to go.

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