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abruzzese [7]
3 years ago
5

Could some one help me in this?

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
7 0
3.14 x r^2 I belive this is right
bekas [8.4K]3 years ago
3 0

Answer:

A = 3.14 × r²

Step-by-step explanation:

A = πr²

A = 3.14 × r²

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10(4-7) What is the value of =(4-1) ? <br>-10 <br>- 6<br> 6<br> 10​
blagie [28]
Answer 10

This is the formula of an arithmetic sequence.
a
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a
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a
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4 0
3 years ago
The population of a town doubled every 5 years from 1960 to 1975. What is the percentage increase in population in this period ?
777dan777 [17]

Answer:

<h2>800%</h2>

Step-by-step explanation:

Let p represent the population

in 1965 → the population becomes 2p

in 1970 → the population becomes 2(2p) = 4p

in 1975 → the population becomes 2(4p) = 8p

 p  ——————> 100%

8p  ————-—-> x%

then

x=\frac{8p*100}{p}=800

5 0
3 years ago
Identify the slope type of the graph shown above.
Contact [7]
Answer is B. Zero
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Pick any points on that line, they will have the same y value , it means they lie on a horizontal line. The slope of such a line is 0.
5 0
1 year ago
Determine if the following triangle is a right triangle or not using the Pythagorean Theorem Converse. Triangle with side length
seraphim [82]

Answer:

A right triangle is a triangle in which one of the angles is a 90∘ angle. The "square" at the vertex of the angle indicates that it is 90 degrees. A triangle can be determined to be a right triangle if the side lengths are known.

6 0
3 years ago
I need help on this homework because I'm so stuck on this can you please help me
Svetlanka [38]
I answered ALL your 15 problems. Sorry, I took long.
Please mark me brainliest if this helped you. That will help me a lot ...

I hope it helps! 

7 0
3 years ago
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