Concept explainers
a.
To conclude the relation between the given true statement and additional statement.
a.
Answer to Problem 12WE
Bridget Sullivan assigns hours of homework.
Explanation of Solution
Given:
True condition: “Math teachers assign hours of homework.”
Additional statement: Bridget Sullivan is a math teacher.
It can be concluded from the additional statement that Bridget Sullivan assigns hours of homework as math teachers assigns hours of homework.
Conclusion:
Therefore, Bridget Sullivan assigns hours of homework.
b.
To conclude the relation between the given true statement and additional statement.
b.
Answer to Problem 12WE
August Campos can be a math teacher.
Explanation of Solution
Given:
True condition: “Math teachers assign hours of homework.”
Additional statement: August Campos assigns hours of homework.
It can be concluded from the additional statement that August Campos can be a math teacher because he assigns hours of homework.
Conclusion:
Therefore, August Campos can be a math teacher.
c.
To conclude the relation between the given true statement and additional statement.
c.
Answer to Problem 12WE
Andrew Byrnes is not a math teacher.
Explanation of Solution
Given:
True condition: “Math teachers assign hours of homework.”
Additional statement: Andrew Byrnes assigns no homework at all.
It can be concluded from the additional statement that Andrew Byrnes is not a math teacher as it is given that math teachers assign hours of homework and Andrew Byrnes assigns none.
Conclusion:
Therefore, Andrew Byrnes is not a math teacher.
d.
To conclude the relation between the given true statement and additional statement.
d.
Answer to Problem 12WE
Jason Babler can give hours of homework.
Explanation of Solution
Given:
True condition: “Math teachers assign hours of homework.”
Additional statement: Jason Babler is not a math teacher.
It can be concluded from the additional statement that Jason Babler can give hours of homework. It is not necessary for him to give hours of homework as he is not a math teacher.
Conclusion:
Therefore, Jason Babler may or may not give hours of homework.
Chapter 6 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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