Max's business phone bill was $72.40. his basic monthly plan is $62.00 which does not include picture messages. Max remembered s
1 answer:
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The true statements about x are:
x ∈ B ∪ C
x ∈ B ∩ C
x ∈ A ∪ C
<h3>Further explanation</h3>A set is a clearly defined collection of objects.
To declare a set can be done in various ways such as:
- With words or the nature of membership
- With set notation
- By registering its members
- With Venn diagrams
Multiplying set A x B is by pairing each member of set A with each member of set B.
<u>Example: </u>
<em>A = {1, 2, 3} </em>
<em>B = {a, b} </em>
Then
A x B = {(1, a), (1, b), (2, a), (2, b), (3, a), (3, b)}
Union of set A and B ( A ∪ B ) is rewriting each member A and combined with each member B.
Intersection of set A and B ( A ∩ B ) is to find the members that are both in Set A and Set B.
<u>Example: </u>
<em>A = {1, 2, 3, 4} </em>
<em>B = {3, 4, 5} </em>
A ∪ B = {1, 2, 3, 4, 5}
A ∩ B = {3, 4}
Let us now tackle the problem!
To solve this problem, it is better to draw the Venn diagram as shown in the picture in the attachment.
Let :
A = { p , q , s , t }
B = { q , r , t , x }
C = { s , t , v , x }
✔
✔
✔
⤬
⤬
From the results above, it can be concluded that the correct statements are:
x ∈ B ∪ C
x ∈ B ∩ C
x ∈ A ∪ C
- Mean , Median and Mode : brainly.com/question/2689808
- Centers and Variability : brainly.com/question/3792854
- Subsets of Set : brainly.com/question/2000547
Grade: High School
Subject: Mathematics
Chapter: Sets
Keywords: Sets , Venn , Diagram , Intersection , Union , Mean , Median , Mode
Answer:
C: 12m
Step-by-step explanation:
We can solve this by using the Pythagorean Theorem
For this triangle
a= x b= 5 c= 13
We now have the equation
If we simplify this we get
Next, we subtract 25 from both sides
Finally, if we take the square root of both sides of the equation, we find that
x= 12