Answer:
![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
Step-by-step explanation:
the other 3 are perfect squares and have rational answers.
![\sqrt{1.44} =1.2\\\sqrt{1}= 1\\\sqrt{4} =2](https://tex.z-dn.net/?f=%5Csqrt%7B1.44%7D%20%3D1.2%5C%5C%5Csqrt%7B1%7D%3D%201%5C%5C%5Csqrt%7B4%7D%20%3D2)
I’m thinking b would be it i’m not so sure
Answer:
The answer is C
Step-by-step explanation:
Count the height from bottom to up of the box, its 4 units so height is 4, then count from the side, its 10 boxes so its C, 10 and 4.
Answer: 123/8.50
Step-by-step explanation:
Answer:
| -7.8. | = 7.8
Step-by-step explanation:
The symbol for absolute value is two straight lines surrounding the number or expression for which you wish to indicate absolute value.