Mathematics
Mathematics, 13.01.2020 13:31, ignacio73

Determine the equation of joint variation. then solve for the missing value.

x varies directly with y and z.
x = 400 when y = 8 and z = 10.
find x when y = 10 and z = 12.

answer
Answers: 2

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Determine the equation of joint variation. then solve for the missing value.

x varies di...

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