SOLUTION: the sides of a rectangle increase in such a way that dz/dt = 1.9 and dx/dt = 4dy/dt At the instant when x=8 and y=6 what is the value of dx/dt?

SOLUTION: the sides of a rectangle increase in such a way that dz/dt = 1.9 and dx/dt = 4dy/dt At the instant when x=8 and y=6 what is the value of dx/dt?

Algebra.Com

Question 408754: the sides of a rectangle increase in such a way that
dz/dt = 1.9
and
dx/dt = 4dy/dt
At the instant when x=8 and y=6
what is the value of dx/dt?
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
What is z in relation to x and y?

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