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salantis [7]
3 years ago
13

What will be the area of a circle if it’s radius is tripled

Mathematics
1 answer:
geniusboy [140]3 years ago
4 0

The circumference of a circle is equal to the diameter times pi. So, let's look at what happens if you double the radius of a circle -- say from 2 to 4. The area will go from 12.56 to 50.24. This means that it has quadrupled.

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List all the factors of 392.
pshichka [43]

Answer:

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392.

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might not be all of them but i guess it should help you:/

7 0
3 years ago
Can someone help me with this plz
Elis [28]
Choice A and Choice B
5 0
2 years ago
8 times a number is equal to 56
maria [59]
The answer is seven. Fifty-six divided by eight is seven.
6 0
3 years ago
1. 3x + x - 2x + 8 = 3x + x
FinnZ [79.3K]

Step-by-step explanation:

1. 3x+x-2x+8=3x+x

x-2x+8=x

x+8=x+2x

8=2x

8÷2=4

x=4

2. 2(2x+4)-2x=x+18

8+4x-2x=x+18

8+2x=x+18

2x=x+10

x=10

3. 2(x+3)+3x

2(5+3)+15

16+15

31

4. 3(2x)-3x+4=2x+5

6x-3x+4=2x+5

3x+4=2x+5

3x-2x+4=5

x=1

5. 3x+2x+x=x+6

6x=x+6

5x=6

x=6/5

6. 2(x+4)+x=16

2x+8+x=16

3x+8=16

3x=8

x=8/3

Hope I calculated it right you can check it in calculator

3 0
3 years ago
Find f(-5) if f(x) = 5x + 11.
svp [43]

Answer:

-14

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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