Answer:
18m-6
Step-by-step explanation:
Answer:
A cylinder
Step-by-step explanation:
When you rotate the rectangle you are make a circle but since its volume the original height of the rectangle is the height of the circle which would mean a cylinder.
A formula<span> for the number of possible </span>combinations<span> of </span>r<span> objects from a </span>set<span> of </span>n<span> objects. For this, order is not important. We calculate it as follows:
nCr
9C7
36 <-------last option</span>
Answer:
where's the question?
Step-by-step explanation:
is it a question?