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r-ruslan [8.4K]
2 years ago
9

Please help important I need now​

Mathematics
2 answers:
uysha [10]2 years ago
7 0

Answer:

14 cm

The correct answer is B

Salsk061 [2.6K]2 years ago
6 0
I think it’s 14 centimetres so option B

3+3+4+4= 14
6+6+2+2=14
12+12+1+1=26
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Write each percent as a fraction and as a decimal
slavikrds [6]
1% as a fraction is 1/100
1% as a decimal is 0.01

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3 years ago
A function is given by a table of values,a graph, a formula, or a verbal description. Determine whether it is one to one.
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2 years ago
What is the measurement to the calculation to figure the numbers of pi
AlexFokin [52]

Answer:

There's a lot of them.

There are many different ways to calculate \pi. The ones used by computers to generate tons of digits are usually infinite series.

The series that has been prominent in recent records for the most digits of pi is the Chudnovsky algorithm.

The algorithm is this:

\frac{1}{\pi}=12\sum_{k=0}^{\infty}\frac{\left(6k\right)!\left(545140134k+13591409\right)}{\left(3k\right)!\left(k!\right)^3\left(640320\right)^{3k+\frac{3}{2}}}

For faster performance, it can be simplified to this:

\frac{426880\sqrt{10005}}{\pi}=12\sum_{k=0}^{\infty}\frac{\left(6k\right)!\left(545140134k+13591409\right)}{\left(3k\right)!\left(k!\right)^3\left(-262537412640768000\right)^k}

Other algorithms have been used, but right now this is the one that is being used to set the recent records.

There are also some approximations that are used because they are very easy to calculate.

first, \frac{22}{7} can be used to calculate a fairly accurate pi, but a better rational approximation is \frac{355}{113} This fraction is actually accurate to 6 digits and it is the best approximation of \pi in simplest form and with a denominator below 30,000.

There are several other approximations and if you want to learn more I would recommend looking at the Wikipedia page which has tons of algorithms for pi.

4 0
3 years ago
3x-7= 5x-19 justify the each step
Svetlanka [38]
1. add a negative 5x to both sides
2. add seven to both sides
3. there is your answer.
6 0
3 years ago
Read 2 more answers
Evaluate the expression:
ira [324]
H̲̅ᴇ̲̅ʏ̲̅!̲̅ Hope that I can help!
To do this, all you have to do is subtract 22 from 26. 26-22=4.

Answer: C.) 4
If you were helped by my answer, remember that I worked really hard on it. Please click the [ ♥ ᴛʜᴀɴᴋs ] button below and give me a rating of ★★★★★ to show your appreciation.
6 0
2 years ago
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