Answer:
V/(pi r^2) = d
Step-by-step explanation:
V = pi r^2 d
Divide each side by pi r^2
V/(pi r^2) = pi r^2 d/(pi r^2)
V/(pi r^2) = d
Then substitute the values into the equation to find d
Answer:
First row - X+X-2
Second row- x +2-x
Step-by-step explanation:
Answer:
6 times
Step-by-step explanation:
1. There was no cents left
2. If you roll one and get 50 cents you have to minus it with rolling other number than 'one' 5 times because you'll get 10 minus if you roll another number (50 divided by 10 is 5)
3. If you divid 30 (The rolls) by 5 (amount of roll you have to roll if you get one)
4. It equals 6 and 6 is a even number
5. Sorry this was too confusing
The answer is <span>(−5, 8) i did the quiz and got it right!
hope this helps</span>
Answer:
Step-by-step explanation:
Total Surface Area of Cylinder = 
Note: Do not get tricked by the 24cm (taking 24cm as the radius), that is the diameter.
To find r, radius = 
=
= 12cm
Now we know r = 12cm, h = 18cm
Now we substitute r and h into the formula to find the total surface area.
Total Surface Area of Cylinder = 
