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Gelneren [198K]
2 years ago
12

How does the volume of an oblique cylinder change if the radius is reduced to 2/9 of its original size and the height is quadrup

led?

Mathematics
1 answer:
nordsb [41]2 years ago
4 0
For the answer to the question above, 
Let's use the formula for finding the volume.

(pi) x 2/9 x 2/9 x r^2 

(pi) x <u>2</u> x <u>2</u> x r^ 2 x 4h
         9    9

simplify and solve.

The the will be
<u>16 </u>(pi) r^2h
81

I hope I helped you in my answer

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Alenkasestr [34]

Answer: Approximately 3.15%

Explanation:

The true finishing time is 22.2 seconds. The prediction furthest from this is 22.9 seconds. This is a difference of 22.9-22.2 = 0.7 seconds. Divide this over the true time value to get (0.7)/(22.2) = 0.03153 which is approximate.

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7 0
2 years ago
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Mars2501 [29]

Answer:

Brailniest

Step-by-step explanation:

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3 years ago
Solve the equation<br> 9x² – 29x – 28 = 0<br> Give your answers to 2 decimal places when appropriate
andrew-mc [135]

Answer:

x = 4 or x = 0.78

Step-by-step explanation:

9x² – 29x – 28 = 0

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4 0
2 years ago
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sergiy2304 [10]

Answer:

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Step-by-step explanation:

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