Answer:
r=sqrt(v/(pi*h))
Step-by-step explanation:
v=pi*r^2*h
divide by pi and h
r^2=v/(pi*h)
square root
r=sqrt(v/(pi*h))
Answer:2,143.57
Step-by-step explanation:
Answer:
The slope is .
Step-by-step explanation:
There aren't any options on the screen, so I just used the graph to figure out the slope. I hope that's okay.
Answer:
Step-by-step explanation:
The general formula for a horizontal hyperbola :
Given: a = 1 we know a² = 1 ,and that c = 9 so we know c² = 9² = 81
We also know that the relation between a, b, c for a hyperbola is c²= a²+b²
c²= a²+b², substitute what we know
81 = 1 +b², subtract 1 from both sides of the equation
80 = b²
The equation of our hyperbola is:
or