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3 years ago

A line drawn from one side of a circular plate to the other, through the center of the plate, measures 25 centimeters.

Mathematics

2 answers:

Klio2033 [76]3 years ago

5 0

Answer:

was good

Step-by-step explanation:

jarptica [38.1K]3 years ago

3 0

Answer:

39 centimeters

Step-by-step explanation:

to find the area of a circle you first find the radius which is the disctance from the edge of the plate to the center. you then multiply it by pi to find the total area.

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A rectangular prism has dimensions of 2 ft, 4 ft, and 6 ft. If the dimensions are doubled, what would happen to the volume?

kondor19780726 [428]

Answer:

Volume is increased in a factor of 8. The volume is increased from $48\,ft^{3}$ to $384\,ft^{3}$ .

Step-by-step explanation:

The formula for the volume of the rectangular prism is:

$V = w\cdot h \cdot l$

Where:

$w$ - Width

$h$ - Height

$l$ - Length

If dimensions are doubled, then volume is increased in a factor of 8:

$V_{f} = (2\cdot w)\cdot (2\cdot h)\cdot (2\cdot l)$

$V_{f} = 8\cdot w \cdot h \cdot l$

$V_{f} = 8 \cdot V_{o}$

The volume is increased from $48\,ft^{3}$ to $384\,ft^{3}$ .

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3 years ago

Find the diameter of a circle with 15.71 yards

olga2289 [7]

Answer:

The diameter is 5 yards

hope this helps :) pls brainliest if helps

Step-by-step explanation:

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3 years ago

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Oduvanchick [21]

Answer:

There are 3 terms

Step-by-step explanation:

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2 years ago

What is the solution to the equation 21^x + 3 = 14?

Elis [28]

X=11/21

I think best of luck :)

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3 years ago

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Help asap

IRINA_888 [86]

Answer:

$3x^{3} (1+2x+3x^{3} )$

Step-by-step explanation:

If you reverse the distributive property you would get something like this. You can double check if you want.

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3 years ago

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