how many 1/2 inch cubes does it take to fill a rectangular prism with a length of 1 inch, a width of 2 inches and a height of 3
1 answer:
You might be interested in
Let x be the number of CDs we buy and y the number of CDs we sell.
Each CD sell for $1.5, then the total of money we earn is $1.5y.
Each CD bought for $5, then the total money spent is $-5x
Add the above values like this:
1.5y-5x
We have $20, add them like this:
1.5y-5x+20
Since we want to have<span> at least $10 left when you leave the store, then
we deduce the equation:
</span>
Each CD sell for $1.5, then the total of money we earn is $1.5y.
Each CD bought for $5, then the total money spent is $-5x
Add the above values like this:
1.5y-5x
We have $20, add them like this:
1.5y-5x+20
Since we want to have<span> at least $10 left when you leave the store, then
we deduce the equation:
</span>
The solid in the picture is a cylinder; thus, we can use the following formula:
This formula works even if the solid is slanted.
The radius is 6 cm and the height is 5 cm.
Plug in these values into the volume formula.
The volume is 180π cm³. I hope this helps! :)
This formula works even if the solid is slanted.
The radius is 6 cm and the height is 5 cm.
Plug in these values into the volume formula.
The volume is 180π cm³. I hope this helps! :)