Answer:
Step-by-step explanation:
we know that
The surface area of a cylinder is equal to
we have
----> the radius is half the diameter
assume
substitute
Answer:
The height of a pile of 5 equal sized boxes is 95cm.
Step-by-step explanation:
We know that 1 pile of 4 is 76 cm. All we have to is divide this by 4 to find how tall one box is.
76/4 = 19.
This means that one box is 19 cm tall.
Now we will add 19cm to 76cm.
19 + 76 = 95
The height of a pile of 5 equal sized boxes is 95cm.
<em>~CaityConcerto</em>
You don’t have any work ?
The answer will be a because you’ll multiply what’s in parentheses and then combine like terms
Answer:
He should receive $9.55 in change.
Step-by-step explanation:
He paid 20 dollars, but he only spent $2.95+$7.50. The amount not needed to pay for the clothes is the change. $2.95+$7.50=10.45, and the amount not needed is $20-$10.45, and that is 9.55. Of course, there might be tax, so this is not exact.
