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Archy [21]
2 years ago
10

Find the volume and round to the nearest hundredths place when necessary.

Mathematics
1 answer:
makkiz [27]2 years ago
8 0

Answer:

7.2^2 = 51.84

51.84 x 3.14 = 162.7776(area of circle on bottom)

162.7776 x 17(height) = 2767.2192

2767.2192 divided by 3( x 1/3) = 922.4064

922.4064 rounded to the nearest hundredths place:

922.41 m3

Step-by-step explanation:

Formula of a cone:

base(area) x height x 1/3 (basically just dividing by 3)

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makkiz [27]

Answer:

a. 2x + 4

Step-by-step explanation:

Four more than twice a number

Let x = unknown number

Four more than twice of x

Twice of x can be written as 2x

Four more than 2x

Four more can be written as + 4

We get 2x + 4

6 0
2 years ago
The circumference A of a circle varies directly with its radius. A circle with a radius of 4 has a circumference of about 25.1 i
horsena [70]

Answer:

25.1 in.2.

Step-by-step explanation:

8 0
3 years ago
What is the value of the expression 12(m−23n) when m=32 and n=12 ?
Verizon [17]

are those the options? something is wrong here and I'm not sure what. I'm sorry if this is wrong, I tried my best

Answer:

-2,928

Step-by-step explanation:

12 ( 32 - [ 23 • 12 ] )

order of operations PEMDAS ( parenthesis, exponents, multiplication/division, addition/subtraction )

23 • 12 = 276

12 ( 32 - 276 )

12 ( -244 )

-2,928

5 0
2 years ago
Cedric applied the rule rm • RP, 90°(x, y) to figure WXYZ. What mistakes did he make? Check all that apply. He applied the refle
Andrews [41]

Answer:

He applied the reflection to the pre-image first.

He used an incorrect angle of rotation around point P.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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baherus [9]

Answer:

7.5 inches

Step-by-step explanation:

7 0
3 years ago
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