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Viktor [21]
4 years ago
5

The area of a pizza is 220 square centimeters. what is the radius?

Mathematics
1 answer:
katrin2010 [14]4 years ago
5 0
<span>a=pi*r^2
</span><span>220=pi*r^2
</span><span>r=8.36828 
or
r = 2 sqrt(55/pi)

Use algebra.com. It is a good website.

</span>
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In a certain archery competition, archers shoot 25 arrows and receive penalty points for each missed shot: 1 penalty point for t
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Answer:

He hit the target <u>21 times.</u>

Step-by-step explanation:

7 - 1 = 6 - 1.5 = 4.5 - 2 = 2.5 - 2.5 = 0 (4 penalties total)

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6 0
3 years ago
olutions At the snack bar, hot dogs cost $4 each and bottled water costs $2 each. In the first business hour of the day, less th
ch4aika [34]

To solve the problem it is trial and error since we don’t know how many hotdogs and bottled water was sold. To trim down to problem, negative values and decimal values are not included because there is no negative amount and a decimal amount.

The equation is

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At (0,6)

4(0) + 2(6) > 12

12 > 12 so it is wrong

At ( 2,1)

4(2) + 2(1) > 12

10 > 12 correct

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4(1) + 2(3) > 12

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7 0
4 years ago
Help please, I will give brainliest :)
iren [92.7K]

Answer/Step-by-step explanation:

2) There is a cluster, and as x increases, y increases.

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7 0
4 years ago
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Nikitich [7]

Answer:

There are 2 complex roots:

3 - 4i, 3 + 4i.

Step-by-step explanation:

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3 0
3 years ago
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Write rule for the linear function in the table
ivann1987 [24]
The generic equation is:
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option 1
8 0
4 years ago
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