3 years ago

If the ratio of the radii of two spheres is 2:3, the ratio of their surface areas will be 8:27. true or false?

1 answer:

7 0

The answer is false. Take a look at the attachment to see why. Hope it helps! :)

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VashaNatasha [74]

3x -x + 8 + 5x - 2 = 10
3x - x + 5x = 10 -8 +2
7x = 4
x = 7/4

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4 years ago

valentinak56 [21]

Answer: 2/12 (1/6 simplified)

Step-by-step explanation:

5+4+3=12

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2/12

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12/2=6

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3 years ago

kobusy [5.1K]

Answer:

b is equal to negative a and a is also equal to negative b

Step-by-step explanation:

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3 years ago

Dmitriy789 [7]

B, parallel lines run the same direction next to each other.

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3 years ago

valkas [14]

Answer:

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Step-by-step explanation:

254/9 = 28.2222222

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hope this helps :) mark brainliest?

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2 years ago