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Ivanshal [37]
3 years ago
14

Hannah has a small circular table. The radius of the tabletop is 23 cm.

Mathematics
2 answers:
ale4655 [162]3 years ago
7 0
Area of circle = πr2 = π(23)^2
inna [77]3 years ago
7 0

Step-by-step explanation:

A≈1661.9cm² this may help you

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Answer:

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Step-by-step explanation:

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6 0
3 years ago
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What’s the definition of input and output?
Vika [28.1K]

Input is the same as the x-term and output is the same as the y-term.

For example, take a look at the image provided with thee table.

Looking at the first box of our table, notice that if we subtract 5 from 1, we get -4 and if we subtract 5 from 2 we get -3 and if we subtract 5 from 3, we get -2.  Notice that in each case, we're subtracting 5 from the input to get the output.

I attached a table so you can practice if you'd like to. All you have to do is subtract 5 from each input and you will end up with the output. The first few are done for you. I also provided an answer key in the next image so you can check your work.

The last one might be a little trick. In the input, we have n which is a variable that represents any number. If we want to find the nth term, we simply subtract 5. So we have n - 5.

First image is practice if you'd like and the second is the key.

If you don't want to do it, no worries.

4 0
4 years ago
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At 6:00 A.M. the temperature was 33°F. By noon the temperature had increased by 10°F and by 3:00 P.M. it had increased another 1
zhuklara [117]
33 + 10 + 12 - 15 - 33 = 7°F
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3 years ago
Rodrigo buys a jacket on sale for 1/4 off the original price of $80 he has a coupon for an additional 10% off. How much does Rod
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Answer:

a

Step-by-step explanation:

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