Quadrilateral qrst has diagonals that are perpendicular but not congruent. which type of quadrilateral could describe quadrilate
ral qrst? square rhombus isosceles trapezoid rectangle
1 answer:
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<em>The table that shows the relative frequency of data is in the below further explanation.</em>
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!
<em>A sports club has 84 members who learned baseball, and 42 of those members also learned basketball.</em>
Number of members who learned baseball but did not learn basketball will be ( 84 - 42 ) = 42 members
<em>There are 25 students who did not learn baseball but learned basketball</em>
<em>8 students did not learn either baseball or basketball</em>
<em>Total Number of Students = 42 + 42 + 25 + 8 = 117</em>
Table of relative frequency
- 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
