Answers: 1
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Mathematics, 21.06.2019 21:30
Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?
Answers: 2
Mathematics, 22.06.2019 01:00
Three consecutive integers have a sum of 234. what are the three integers
Answers: 2
Mathematics, 22.06.2019 03:00
Which aspect of electronic commerce does the ftc regulate? a. encryption and transfer of data b. disposing of credit reports c. network security d. antivirus software updates
Answers: 1
Viết phương trình đườnng cao...
Mathematics, 25.08.2019 18:00
English, 25.08.2019 18:00
Mathematics, 25.08.2019 18:00
Mathematics, 25.08.2019 18:00
History, 25.08.2019 18:00
History, 25.08.2019 18:00
Social Studies, 25.08.2019 18:00
Mathematics, 25.08.2019 18:00
Arts, 25.08.2019 18:00
Mathematics, 25.08.2019 18:00
Social Studies, 25.08.2019 18:00
Biology, 25.08.2019 18:00