What happens to the volume of a cone when the height is doubled ?
Answers
Answer-
When the height is doubled, the volume of the cone also gets doubled.
Solution-
Volume of a cone is given by,
Where,
V = Volume,
r = radius of the base,
h = height of the cone.
Let, height at first be x, then volume would be,
As the height is doubled, so height = 2x, then volume would be,
Therefore, when the height is doubled, the volume of the cone also gets doubled.
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Solve step by step: 10/2= a/a-9 Note: I need this NOW!!!
How to solve for X 4/X=12/7.5
(m - 6)(m + 3)
My answer: m^2 - 9m + 18
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m x 3 = 3m
-6 x m = -6m
-6 x 3 = -18
adding these you get m^2 -3m -18
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A=s²
Since we known that the area is 81ft², we can solve for the length of a side.
A=s²
81=s²
find the square root of both sides
9ft=s
The length of each side is 9ft
The square root of 81 is 9 ( 9 x 9 = 81)
To double check, plug 9 into the formula.
area =
area =
area = 81
So, therefore, each side is 9ft.
√3c^2 / √27
show all steps.
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√2727Rewrite 2727 as 32⋅332⋅3.√32⋅332⋅3Pull terms out from under the radical.3√333The result can be shown in both exact and decimal forms.Exact Form:3√333Decimal Form:5.19615242…5.19615242…
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No 6.2 could be put as 6.20 and 1.75
6 is bigger than 1
O square prism
O square pyramid
O cone
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The solution is Option C.
The figure represents a square pyramid
What is the surface area of the pyramid?
The total surface area is the summation of the areas of the base and the three other sides. A = B + ( 1/2 ) ( P x h ), where B is the area of the base of the pyramid, P is the perimeter of the base, and h is the slant height of the pyramid
Surface Area of Pyramid = B + ( 1/2 ) ( P x h )
Volume of Pyramid = ( 1/3 )a²H
where B is the area of the base of the pyramid, and h is its height.
Given data ,
Let the figure be represented as A
Now , the figure A is not a triangular prism as the base of the prism is not a triangle
And , the figure A is not a square prism as the top of the prism is not a square
Furthermore , the figure A is a square pyramid as the base of the pyramid is a square
And , it is not a cone because the base is not circular in shape
Hence , the figure is a square pyramid
To learn more about surface area of pyramid click :
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Where is the picture???
B. 3/16
C. 5/16
D. 7/16
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i think its that because 4 plus 3 equals 7 and they asked second or third row and they only have second row up there and they asked for both so i think 7/16.