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miss Akunina [59]
3 years ago
10

A circle has a radius of 12 cm. If the radius of the circle is increased by a factor of 7, how many times larger will the circle

's circumference be?
Mathematics
1 answer:
-Dominant- [34]3 years ago
4 0

Answer:

The circumference is also 7 times larger

12 cm radius :2*pi*12= 75.43

12*7=84

84cm radius: 2*pi*84= 528

To check if its indeed 7 times larger: 528/75.43 and you'll get 7

If youre looking for the difference between the two: 528-75.43= 452.57

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Answer:

Step-by-step explanation:

Given that two fair dice are rolled 3 times and the sum of the numbers that come up is recorded.

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3 years ago
What is the volume of the following rectangular prism?
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Answer:

73.5

Step-by-step explanation:

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The green shaded box is there to show that that is the base are to find the two sides that were multiplied to get that do the first step. Then do your basic volume formula: length times width times height.

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3 years ago
Devon rented a U Haul truck for $48 for 4 hours plus $13.50 per each hour you go over. At the end of the day, his total bill was
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Answer:

You need to write an equation to find the answer to this:

h = hours

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13.5h / 13.5 = 64.5 / 13.5

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However, I would just round to 5.

I hope this helps!

-Mikayla



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3 years ago
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G. 4n-5< -21

Step-by-step explanation:

because....I'm smart

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