Which equations show that the set of whole numbers is closed under multiplication?
choose all...
![subject](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 02:30 jeffcarpenter
Which equations show that the set of whole numbers is closed under multiplication?
choose all answers that are correct.
a.
–1 • –1 = 1
b.
0 • –1 = 0
c.
0 • 2 = 0
d.
2 • 1 = 2
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:10, MikeWrice3615
What additional information could be used to prove abc =mqr using sas? check all that apply.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00, ShahinF7536
Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00, jessejames48
The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 11.05.2021 23:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 23:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 23:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 23:10
![Konu](/tpl/images/cats/es.png)