Answer:

Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
You have to do 5/25, giving you 20%.
Answer:
110x -200y
Step-by-step explanation:
10(x - 20y) + 100x
Distribute
10x-200y +100x
Combine like terms
110x -200y
Answer:

Step-by-step explanation:
The formula of a lateral area of a cone:

r - radius
l - lateral height
We have the radius r = 6in and the height H = 8in.
Use the Pythagorean theorem to calculate the lateral height:

Substitute:

Number ----- factor
1000 2
500 2
250 2
125 5
25 5
5 5
1
So the answer is 2*2*2*5*5*5 = 2^3*5^3