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Maurinko [17]
3 years ago
15

Given a = {a, b, c} and b = {c, a}, which of the following is true? a ⊂ b b ⊂ a

Mathematics
1 answer:
netineya [11]3 years ago
4 0
A=\{a;\ b;\ c\};\ B=\{a;\ c\}\\\\therefore\\\\A\supset B\to B\subset A
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8 9 10 11 12 13 14 15 16 17 18 19 20You and two friends (Adam and Alana) wonly play a game if it is fair for all three of you. T
pav-90 [236]
Well I don't know ! 
Let's take a look and see:

The idea is that there could be more than one way
for a roll of the dice to land with the same number.  

-- If the sum is from 1-4, you get the point.
There are  6  different ways for a roll of the dice to come up 1-4.

-- If the sum is from 5-8, Adam gets the point.
There are  20  different ways for a roll of the dice to come up 5-8.

-- If the sum is 9-12, Lana gets the point.
There are  10  different ways for a roll of the dice to come up 9-12.

-- The game is not fair to all three of you.
-- Lana has a distinct advantage over you.
-- Adam has a big advantage over Lana.
-- Adam has an even bigger advantage over you.
-- You are at a big disadvantage.  (Notice that one of your
numbers ... 1 ... can never come up unless one of the dice
falls off of the table.)
_______________________________

Here's how to figure it:

Ways to roll a 2:
1 ... 1

Ways to roll a 3:
1 ... 2
2 ... 1

Ways to roll a 4:
1 ... 3
2 ... 2
3 ... 1

Ways to roll a 5:
1 ... 4
2 ... 3
3 ... 2
4 ... 1

Ways to roll a 6:
1 ... 5
2 ... 4
3 ... 3
4 ... 2
5 ... 1

Ways to roll a 7:
1 ... 6
2 ... 5
3 ... 4
4 ... 3
5 ... 2
6 ... 1

Ways to roll an 8:
2 ... 6
3 ... 5
4 ... 4
5 ... 3
6 ... 2

Ways to roll a 9:
3 ... 6
4 ... 5
5 ... 4
6 ... 3

Ways to roll a 10:
4 ... 6
5 ... 5
6 ... 4

Ways to roll 11:
5 ... 6
6 ... 5

Ways to roll 12:
6 ... 6

5 0
3 years ago
Stumped someone help with geometry
Tpy6a [65]
Notice how if you rotate and reflect the quadrilateral, you'll end up with angle F corresponding to angle S and angle C corresponding to angle T.

So A) angle F = angle S
4 0
4 years ago
Round 83.13 to the nearest dollar
kvv77 [185]
It would be $83.00 kid
Have a nice day!!!
5 0
3 years ago
Read 2 more answers
Write a two-column proof for the following information. Upload your proof below.
Evgesh-ka [11]

Statements                                                                              Reasons

1.) M is the midpoint of CD; CM = 5x – 2; MD = 3x + 2    1.) Given

2.) CM=MD                                                                          2.) Definition of midpoint

3.) 5x-2=3x+2                                                                       3.) Substitution

4.) 2x-2=2                                                                             4.) Subtraction Property of Equality

5.) 2x=4                                                                                 5.) Subtraction Property of Equality

6.) x=2                                                                                  6.) Division Property of Equality

4 0
3 years ago
The set of integers less than -8
Dmitry_Shevchenko [17]
The answer to your question is <-8 :)
6 0
3 years ago
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