Answer:
39 pi cubic inches
Step-by-step explanation:
The volume of a cone is (1/3)(area of the base)(height).
Find the area of the circular base. The circumference of a circle is 
, so
Now that you know the radius of the circular base, you can find its area:
The height of the cone is 13. Time to use the volume formula.
Answer:
13230
Step-by-step explanation:
dk i thank this is it just do 7x7x6x9x5
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Answer: 25d
Step-by-step explanation:
3d - 2 = 1d
5(5) = 25
25(1d) = 25d
Answer:
Negative 35 divided by 5.
Step-by-step explanation:
I got this answer by using process of elimination. So let's try it shall we?
2+12
This has to positive numbers in the process of addition so this would be a positive number with the answer of 14.
-3 x -8
This equation has two negatives being multiplied by each other hence cancelling each other out so the answer would be positive.
10 - (-18)
Much like the last equation there are to negatives, but this equation is subtracting by a negative so the negatives next to each other in that way would cancel each other out leaving you with a positive 28.
-35 / 5
Seeing as we have checked every other equation this one must be negative but lets check. When you divide a negative by a positive the positive would automatically take the form of the negative number, because it does not have a negative of its own to cancel the negative out so this must have a negative outcome.
