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soldi70 [24.7K]
3 years ago
13

What is Pi? In mathematics?

Mathematics
2 answers:
kati45 [8]3 years ago
5 0

Answer:

Pi is equal to 3.14...

it is ratio of a circle's circumference to its diameter.

xxTIMURxx [149]3 years ago
4 0

Answer:

The approximate value of pi is 3.14

Or pi is, 3.14159265359...

Step-by-step explanation:

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5x-11+3x=2+8x-13 always true, never true, or sometimes true
tatiyna

Always true   Simplify the equations. Combine like terms.   5x - 11 + 3x = 2 + 8x -13   8x - 11 = 8x - 11   Because the equation is true, always true is your answer, because there can only be one outcome.   Hope this helps

7 0
3 years ago
Q.No.1: A subset of {1,7,8 } is:
nadezda [96]

Step-by-step explanation:

you only need to provide an example ?

if your question here is complete, then the full set is

{1,7,8}

and these are all possible subsets (pick any one you like) :

{1}, {7}, {8}, {1,7}, {1,8}, {7,8}

and formally also

{}, {1,7,8}

the empty set is a subset of every set, and the whole set itself is also formally a subset.

6 0
3 years ago
New grass seeds grow rapidly. A grass seed has grown to 12 millimeters tall. Tomorrow it will
zaharov [31]
The sequence is 11n+1 as the difference between each number is 11 and if you substitute 1 for n, you must add 1 to 11 to make 12. This sequence works for the other numbers as well.
To find out the height of the plant on the 15th day, just substitute 15 for n:
(11 x 15)+1=166mm is the height of the plant in 15 days.
5 0
3 years ago
in a football tournament at group stage there are five football teams in a group, Brazil, England, Scotland, Argentina and Franc
emmasim [6.3K]

Answer:

6/25

Step-by-step explanation:

Because england, scotland and france are european team and they make up 3/5 of all the teams, you multiply 3/5 by 2/5 because the south american teams are brazil and argentina which make up 2/5 of the total teams. So the probability that a european team will play a south american team is 3/5*2/5 which is 6/25

7 0
4 years ago
The seating capacity of a theater is 250. Tickets are $3 for children and $5 for adults. The theater must take in at least $1100
maksim [4K]

Answer:

x + y ≤

3x + 5y ≥ 1100

Step-by-step explanation:

Given:

Seating capacity of theater = 250

Cost of each child ticket = $3

Cost of each adult ticket = $5

Cost per performance = $1100 at least

Find:

System of inequalities

Computation:

Let;

x = Number of children's tickets

y = Number of adult tickets

So

x + y ≤

3x + 5y ≥ 1100

5 0
3 years ago
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