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katovenus [111]
3 years ago
5

What is pi? I need help with this lol, first to answer gets brainliest

Mathematics
1 answer:
Alla [95]3 years ago
6 0

Answer:

✓ What is pi?

  • The number π is a mathematical constant. It is defined as the ratio of a circle's circumference to its diameter, and it also has various equivalent definitions. It appears in many formulas in all areas of mathematics and physics. It is approximately equal to 3.14159.

  • Being an irrational number, π cannot be expressed as a common fraction, although fractions such as 22/7 are commonly used to approximate it. Equivalently, its decimal representation never ends and never settles into a permanently repeating pattern. Its decimal (or other base) digits appear to be randomly distributed, and are conjectured to satisfy a specific kind of statistical randomness.
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Choose a symbol to make the following statement true. write greater ,less or = .6kilometers 600centimeters
andreev551 [17]
6 kilometers is greater than 600 centimeters.

Hope this helps... mark as Brainliest plz
3 0
3 years ago
Is x-3 a factor of the polynomial p(x)=2x4-9x3+15x2-22x+12 and for waht reason
andre [41]
Yes, (x - 3) is a factor of the given polynomial.

If (x - 3) was a factor of the polynomial, then 3 would be one of the zeros of the function. That means if you input 3 into the function, you will get an output of zero.

In this case, inputting 3 does produce 0. Therefore, it is a factor.
3 0
3 years ago
Read 2 more answers
Please help me with this
krek1111 [17]

Answer:

2827.4ft.^3

Step-by-step explanation:

Volume of a Cone:

V = πr^2 h/3

V = π·15^2·12/3

= 2827.43339

Rounded to the nearest tenth = 2827.4ft.^3

Hope this helps :)

7 0
3 years ago
Hello! I really don't understand this question. Please answer it, it is due tomorrow! Also, please answer it in the most simple
borishaifa [10]

Answer:

Just because Michelle checked out 20% of her borrowed books were fictions does not mean Michael had more books. For example, Michelle could have borrowed 100 books, which would result into her borrowing 20 fiction books while Michael could have borrowed just 1 fiction book with a 100% of his borrowed books being a fiction book.

Step-by-step explanation:

Just because Michelle checked out 20% of her borrowed books were fictions does not mean Michael had more books. For example, Michelle could have borrowed 100 books, which would result into her borrowing 20 fiction books while Michael could have borrowed just 1 fiction book with a 100% of his borrowed books being a fiction book.

In other words, percentage is just the simplied ratio of something. Percentage cannot account for the original value and its original value cannot be assumed that it is small just because the percentage is small.

6 0
3 years ago
Help me please<br><br><br><img src="https://tex.z-dn.net/?f=if%20%5C%3A%20%20%5Csin%28x%29%20%20%3D%20%20%5Ccos%2850degree%29%20
koban [17]

Answer:

x = 40°

Step-by-step explanation:

using the cofunction identity

cos(90 - x) = sin x , so

90 - x = 50 , then

x = 40

that is sin40° = cos50°

7 0
2 years ago
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