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2 years ago

What was the volume of the right cylinder?

Mathematics

1 answer:

andreev551 [17]2 years ago

8 0

Answer: 132 $\pi$ $cm^{2}$

Step-by-step explanation:

r = 4cm

h = 12cm

therefore, Volume of cylinder = $\pi$ $r^{2}$ h

= 22/7 x 4 x 4 x 12

= 22/7 x 16 x 12

= 22/7 x 192

= 132 $\pi$ $cm^{2}$

Hope it helped u,

pls mark as the brainliest - Ayaan707 for help :) -

^_^

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In the diagram below, PQ and RS are parallel. Based on the angle measures in the diagram, what is the value of X?

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Answer:

x would be equal to 70 grades

Step-by-step explanation:

The angle QRS is equal to 180 - 130 = 50 grades.

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2 years ago

(20 pts)

irakobra [83]

A function can be represented by equations and tables

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The domain is [3,23] and the range of the function is [3,4]

<h3>The number of users at 9am</h3>

The function is given as:

$g(x) = \frac14 \sqrt{x - 3} + 3$

At 9am, x = 9.

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$g(x) = \frac14 \sqrt{9 - 3} + 3$

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Simplify

$g(9) = 3.6$

Approximate

$g(9) = 4$

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<h3>The domain</h3>

Set the radical to 0

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$x = 3$

The maximum time after midnight is 23 hours.

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<h3>The range</h3>

When x = 3, we have:

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When x = 23, we have:

$g(23) = \frac 14 * \sqrt{23 - 3} + 3 = 4$

So, the range of the function is [3,4]

Read more about domain and range at:

brainly.com/question/2264373

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3 years ago

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