cложите почеленое неравенсто
1) 4>-7 и 9>5
2)-9<2 и 3<6
3)-11<-3 и 2<5
4)2>-7 и 3>-1
(помогите а я поблагодарю
1) 4>-7
9>5
________
4+9>-7+5;
13>-2;
2)-9<2
3<6
____________
-9+3<2+6;
-6<8
3)-11<-3
2<5
__________
-11+2<-3+5;
-9<2;
4)2>-7
3>-1
_________
2+3>-7+(-1)
5>-8
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
1) 4>-7
9>5
________
4+9>-7+5;
13>-2;
2)-9<2
3<6
____________
-9+3<2+6;
-6<8
3)-11<-3
2<5
__________
-11+2<-3+5;
-9<2;
4)2>-7
3>-1
_________
2+3>-7+(-1)
5>-8