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inysia [295]
3 years ago
10

How do you calculate the volume of a cone when given the height and diameter? Describe the steps used to solve.

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
8 0
You can fit three cones in a cylinder, so the volume of cone is 1/3 that of cylinder.
Vcylinder = pi r^2 h
Vcone = 1/3 * pi r^2 h
fiasKO [112]3 years ago
7 0

First find the radius by taking half the diameter. Use the radius to find the base area by using the formula for the area of a circle. Find the product of the base area and height, and then take one-third of the product.

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How many cords of wood could you fit in a room that is 4 yards long, 4 yards wide, and 2 yards high?
Anuta_ua [19.1K]

Hi there!

It depends on the dimensions of each cords of wood.  If each cord of wood is just one square yard large, then you could fit 4*4*2=32 cords of wood into a room that has the dimensions that you described.

-AwesomeRepublic  :)

6 0
2 years ago
Amy’s age plus Betty’s age is 29 years. Amy’s plus Carl’s age is 27 years. Betty’s plus Carl’s age is 22 years. What is the diff
eduard

Answer: 12

Step-by-step explanation

4 0
3 years ago
The expresssion is also equivalent to the cost of the item? c-0.25 c which expression is also equivalent to the cost of the item
MArishka [77]

Answer:

0.75c

Step-by-step explanation:

If we have an expression as:

a*x + b*x

We can see that both terms in the expression, a*x and b*x have an x, so we can call the x a common factor and we can write an equivalent expression as:

a*x + b*x  = (a + b)*x

If we replace, for example, a by 2, b by 3 and x by 4, we can test the expression as:

2*4 + 3*4  = (2 + 3)*4

 8   +  12  = (5)*4

    20        = 20

Therefore, if we have the following expression:

c - 0.25*c

The expression that is equivalent is 0.75c and it is calculated as:

c - 0.25*c = (1 - 0.25)*c

c - 0.25*c = 0.75*c

8 0
3 years ago
In the basketball game, you made 12 baskets and scored 19 points. How many 2-point shots did you make? How many free throws did
storchak [24]

Answer:

0.5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Simplify the expression. 3(8j + 6) + 2j
kvv77 [185]

Answer:  3 x 16j

Step-by-step explanation:

3(8j +6) +2j

3 x 14j+2j

3 x 16j

4 0
3 years ago
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