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o-na [289]
3 years ago
10

What is the volume of the sphere in the diagram? with a diameter of 3

Mathematics
1 answer:
ohaa [14]3 years ago
3 0

Answer:

Given diameter: r = d / 2 , Given area: r = √[A / (4 * π)] , Given volume: r = ³√[3 * V / (4 * π)] , Given surface to volume ratio: r = 3 / (A/V) .

Step-by-step explanation:

So, do that!

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If a figure is dilated by a scale factor less than one, does the shape get larger or smaller?
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The perimeter of a rectangle garden is 54yd. One side has a length of 15 yd. Find the area of the garden.
Lelechka [254]

Answer:

=》Area = 180 sq.yd

Step-by-step explanation:

perimeter = 2l + 2b

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5 0
2 years ago
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mariarad [96]

Answer:

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Step-by-step explanation:

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Even before you run the numbers, you can tell if it is an enlargement or not. If the dilated figure is larger, P is closer to C than is P'. If P' is closer to C, then it is a reduction.

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__

b) CP'/CP = 25/20 = 5/4 . . . . an enlargement

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