Answer:
Step-by-step explanation:
4000
Answer:
I would say two cupsssssss
The formula for the volume of a cone is v=1/3 pi times r squared h where v represents the volume, r represents the radius of the base, and h represents the height. what is the height of a cone with a volume of 66 cubic centimeters and a base with radius of 3 centimeters
The pasta from shop pasta, because you pay for 1 box casa pasta $10,99/8=$1.37 and you pay for 1 box shop pasta $15,99/12=$1,33. $1,33 is cheaper then $1,37, so that is the reason why shop pasta is the best deal. Im sorry if this is wrong
Let's say each row has x desks and there are y rows.
We then know that x*y =25
We also know that x*2-5=y (number number of rows is five less than twice the number of desks in each row)
So we substitute: x*(x*2-5)=25
putting numbers out of the brackets:
2x*x-5x=25
2x*x-5x-25=0
(2x+5)(x-5)=0 (this bracketing is true: you can check it by expanding it:
2x*x-10x+5x-25
So that means that either x=-2.5which can't be : there can't be a fractional number of benches,
or x=5
so each row has 5 desks and there are 2*5-5 rows, or 5 rows.
