Answer:
A 8 and 9
Step-by-step explanation:
Let us call x the smallest integer. Because the next two numbers are consecutive even integers, we can call represent them as x + 8 and x + 9. We are told the sum of x, x+8, and x+9 is equal to 57.
Answer:
C: 7 and 8
Step-by-step explanation:
The first few square numbers are:
1 , 4 , 9 , 16 , 25 , 36 , 49 , 64 , 81 , 100.
Lets check where [tex]\sqrt{57}[/tex] lies.
[tex]\sqrt{1}=1[/tex]
[tex]\sqrt{4}=2[/tex]
[tex]\sqrt{9}=3[/tex]
[tex]\sqrt{16}=4[/tex]
[tex]\sqrt{25}=5[/tex]
[tex]\sqrt{36}=6[/tex]
[tex]\sqrt{49}=7[/tex]
[tex]\sqrt{64}=8[/tex]
We can see that [tex]\sqrt{57}[/tex] lies between 7 and 8.
Note: [tex]\sqrt{57}[/tex] = 7.55, we can also see that 7.55 lies between 7 and 8.
