Answer:
3.2
Step-by-step explanation:
x² + xy = 20
Take the derivative with respect to time:
2x dx/dt + x dy/dt + y dx/dt = 20
(2x + y) dx/dt + x dy/dt = 20
Given x = -5, y = 1, and dx/dt = -4:
(2(-5) + 1) (-4) + (-5) dy/dt = 20
(-10 + 1) (-4) − 5 dy/dt = 20
36 − 5 dy/dt = 20
5 dy/dt = 16
dy/dt = 3.2
Answer:
001,23,83,88,112,132,667
Step-by-step explanation:
Are you kidding me that you need help on this?
Answer:
88 feet
Step-by-step explanation:
2x (6x4+6x2+4x2)=88
28.860465 hope this helped
Answer:
I don't know how I can help you but I found this from another person. Hope this helps!
