Answer:
Step-by-step explanation:
The volume of a cylinder is:
where is the radius and is the height.
The height is 4 inches greater that the radius, so:
Substituting this in the formula for volume:
the volume is
thus:
Dividing everything between pi:
We can see that the solution for this is
since
We have the radius, now we find the height:
Sorry, i wish i could help, but really the only thing i know is that 4 is 2 by 2 so using another equation to try to prove otherwise is irrational in itself
Answer:
15 miles
Step-by-step explanation:
ratio problem
1 inch/5 miles = 3 inch/x
x = 15
The answer to this is -7 + 2x
You first do distributive property which would be (2 * x) = 2x and (2 * -5) = -10
After you do this you would do 3 + (-10) which gives you -7, because its adding opposites so you subtract
After this you have -7 +2x