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2 years ago

What is the volume of a cylinder with a height of 4xy^4 and a radius of 2x? (The formula fo

Mathematics

1 answer:

OLga [1]2 years ago

3 0

Answer:

volume: $\sf 16\pi x^3y^4$

given:

height: $\sf 4xy^4$

radius: $\sf 2x$

<u>cylinder volume</u>:

$\hookrightarrow \sf \pi r^2h$

$\hookrightarrow \sf \pi (2x)^2(4xy^4)$

$\hookrightarrow \sf \pi (4x^2)(4xy^4)$

$\hookrightarrow \sf 16\pi x^3y^4$

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(Algebra 2) write a polynomial function of least degree with integral coefficients that has the given zeros.

saveliy_v [14]

Answer:

$x^{2} -2ix+3=0$ .

Step-by-step explanation:

Given the zeroes of the polynomial are

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On substituting the values of a and b we get

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2 years ago

If you know a car travels 30 km in 20 minutes you can find its

Daniel [21]

Answer:

You can find its average speed.

Step-by-step explanation:

To find average speed you can divide distance by time which has been given.

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3 years ago

Simplify: –4(x – 5) + 3(a – 7)

Serga [27]

-4 (x - 5) + 3 (a - 7)

First, expand your problem. / Your problem should look like: -4x + 20 + 3a - 21
Second, simplify. / Your problem should look like: -4x + 3a - 1

Answer: -4x + 3a - 1 (C)

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3 years ago

Read 2 more answers

In 2012, the population of a city was million. The exponential growth rate was % per year.

saul85 [17]

Answer:

In 2012, the population of a city was 5.72 million.

Step-by-step explanation:

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2 years ago

Marge cut 16 pieces of tape for mounting pictures on poster board. Each piece of tape was 3/8 inch long. How much tape did Marge

mafiozo [28]

Hi! :)

It sounds like you need to multiply this fraction.

$\frac{3}{8}$ *16=6

So, Marge used 6 total inches of tape.

Hope this helps!

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3 years ago