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mihalych1998 [28]
3 years ago
5

(maybe) Useless question #3 (or 4)!

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
6 0

Answer:

The circumference of a circle with radius \pi is 2\pi^2 units.

Step-by-step explanation:

The circumference of a circle is defined by the equation C=2\pi r, where C stands for the circumference and r stands for the radius.

Substituting the variables with the known values, we get the following:

C=2\pi(\pi)\\C=2\pi^2

Gwar [14]3 years ago
5 0
It answer is 2pie x radius
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Reika [66]
-3/5x + 1/5 > 7/20
-3/5x > 7/20 - 1/5
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x < 3/20 * - 5/3
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3 years ago
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139,852 in word form.
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3 years ago
1/7 divided by _____ = 14
Arlecino [84]

Answer:

1/7 divided by 1/98 will give you 14

3 0
2 years ago
Read 2 more answers
Can someone please help ?
nexus9112 [7]
There are many ways to solve this. I think the easiest way for this one is to add the equations up.

\:  \:  \:  \:  \: -5x+ 2y = 6 \\  +  \: \:   \: 10x    - 2y =  - 16 \\  -  -  -  -  -  -  -  -  -  -  \\  \:  \:  \:  \:  \:  \: 5x =  - 10
The you solve that, now that y is gone. You get x=2.

Now plug in x into one of the original equations.

- 5(2)  + 2y = 6 \\  - 10 + 2y = 6
Finish solving, and you get y=8.

The answer is (2,8)
6 0
3 years ago
Please help with answer and number line​
goblinko [34]

Answer:

Graph uploaded!

Step-by-step explanation:

<u>First, let's solve the distributive property.</u>

  • 4/5(x - 2) ≤ 6
  • => 4x/5 - 8/5 ≤ 6
  • => 4x/5 ≤ 6 + 8/5
  • => 4x/5 ≤ 38/5
  • => x ≤ 19/2

Now, let's plot this inequality on the line. Please check my graph.

Hoped this helped!

6 0
2 years ago
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