9514 1404 393
Answer:
no; 1+1=2, a number not in the set
Step-by-step explanation:
A set is closed under addition if the addition of any two members of the set results in a member of the set.
0 + 0 = 0 . . . in the set
0 + 1 = 1 . . . in the set
1 + 0 = 1 . . . in the set
1 + 1 = 2 . . . not in the set. The set is not closed under addition.
Answer:
D
Step-by-step explanation:
2(x+7) more than(>) 6 ; or
2(x + 7) at most(</=) -3
Answer:
72
Step-by-step explanation:
Answer:
(x-3)^2+(y-4)^2=6^2
Step-by-step explanation:
(x-3)^2+(y-4)^2=6^2
4/5 Con is 8 over 10 so that equals to 4/5