Answer:
[tex]\sqrt{1.8}<1.8[/tex]
[tex]\sqrt{1.8}>1[/tex]
[tex]\sqrt{1.8}<\sqrt{1.9}[/tex]
[tex]1.3<\sqrt{1.8}<1.4[/tex]
[tex]\sqrt{1.8}+\sqrt{1.9}[/tex]
Step-by-step explanation:
[tex]\sqrt{1.8} = 1.34[/tex] [tex]\sqrt{1.9} = 1.38[/tex] [tex]\sqrt{1.8}+\sqrt{1.9}=1.34+1.38=2.72[/tex]
[tex]\sqrt{1.9}-\sqrt{1.8}=1.38-1.34=0.04[/tex]
1.
[tex]\sqrt{1.8}<1.8[/tex]
It is true. since 1.34<1.8
2.
[tex]\sqrt{1.8}>1[/tex]
It is true. Since 1.34>1
3.
[tex]\sqrt{1.8}<\sqrt{1.9}[/tex]
It is true. since 1.34<1.38
4.
[tex]1.3<\sqrt{1.8}<1.4[/tex]
It is true. Since 1.3<1.34<1.4
5.
[tex]\sqrt{1.8}+\sqrt{1.9}[/tex]>2
It is true. Since 2.72>2
6.
[tex]\sqrt{1.8}-\sqrt{1.9}>0.1[/tex]
It is false. Since 0.04<0.1
