3 years ago

PLEASE HELP!! WILL MARK BRAINLIEST AND THANK YOU!!!

Mathematics

1 answer:

Semmy [17]3 years ago

4 0

Answer:

The answer is c because you would plug in -2 for x and -6 for y

Step-by-step explanation:

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Hal says the volume of the sphere shown below 36 cm3. Find the correct volume, using 3.14 for pi. Round to the nearest hundredth

adelina 88 [10]

Answer:

Volume of sphere is $35.98cm^3$

Step-by-step explanation:

It is given that Hal says that volume of sphere is $36cm^3$

Volume of sphere is given by $V=\frac{4}{3}\pi r^3$

$\frac{4}{3}\pi r^3=36$

$\pi r^3=27$

$r^3=8.594$

$r=2.048cm$

Now using 3.14 in place of $\pi$

Now volume of sphere is

$V=\frac{4}{3}\times 3.14\times 2.048^3$

$V=35.98cm^3$

Therefore volume of sphere when we use 3.14 in place of $\pi$ is $35.98cm^3$

And the Hal likely error is he uses $\pi$ directly for calculation of volume.

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3 years ago

Help is GREATLY appreciated.

Lynna [10]

I think its 28.5, but you should check with someone else.

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timurjin [86]

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NO WAY ITS INSANE

Step-by-step explanation:

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3 years ago

In which city is the temperature higher ? Portland- 38°F Boston- 2°C

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