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prohojiy [21]
3 years ago
6

If the radius is 8. what is the area?

Mathematics
2 answers:
natka813 [3]3 years ago
6 0
The formula for finding the area of a circle is:
r²π=A
We have the radius so we can solve the problem.
8²π=A
64π=A
64×π≈201.062
The area is about 201.062

Nuetrik [128]3 years ago
5 0
201.062 will be the area of a circle with a radius of 8. Hope this helped
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2 years ago
Annie wants to make several plates of apples apricots, so that each plate has the same number of apples and the same number of a
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Answer:

Annie can make 4 plates with 8:4=2 apples and 20:4=5 apricots on each plate.

Step-by-step explanation:

Annie has  8 apples and 20 apricots.

Factor these numbers:

8=2\cdot 4=2\cdot 2\cdot 2\\ \\20=2\cdot 10=2\cdot 2\cdot 5

Find GCF(8,20):

GCF(8,20)=2\cdot 2=4

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3 years ago
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Step-by-step explanation:

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6 0
3 years ago
The diameter of a circular dartboard is 18 inches. What is the area
Nesterboy [21]

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8 0
1 year ago
An article reports "attendance dropped 7% this year, to 6854." What was the attendance before the drop? (Round your answer to th
Masja [62]

Answer:

7370

Step-by-step explanation:

Let x represent attendance before drop.

We have been given that an article reports attendance dropped 7% this year, to 6854. We are asked to find the attendance before the drop.

Since attendance dropped by 7%, this means that attendance after drop was 93% of x.

We can represent this information in an equation as:

x-\frac{7}{100}x=6854

x-0.07x=6854

0.93x=6854

\frac{0.93x}{0.93}=\frac{6854}{0.93}

x=7369.89247

x\approx 7370

Therefore, the attendance before drop was 7370.

4 0
3 years ago
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