'L' is the lenght that each nail should have. 'x' is the actual length of a nail. The difference between these two values must be under 1/32 inch.
The equation for this is:
![\mleft|x-L\mright|](https://tex.z-dn.net/?f=%5Cmleft%7Cx-L%5Cmright%7C%3C%5Cfrac%7B1%7D%7B32%7D)
Since L = 1in, this is:
![\mleft|x-1\mright|](https://tex.z-dn.net/?f=%5Cmleft%7Cx-1%5Cmright%7C%3C%5Cfrac%7B1%7D%7B32%7D)
b. If x = 1.05in, to check if it's length is acceptable you have to replce x in the equation above and solve:
![\mleft|1.05-1\mright|](https://tex.z-dn.net/?f=%5Cmleft%7C1.05-1%5Cmright%7C%3C%5Cfrac%7B1%7D%7B32%7D)
![\mleft|0.05\mright|](https://tex.z-dn.net/?f=%5Cmleft%7C0.05%5Cmright%7C%3C%5Cfrac%7B1%7D%7B32%7D)
![0.05](https://tex.z-dn.net/?f=0.05%3C0.03125)
This inequality is false because 0.05 is not less than 0.031. So the answer is no, the length of this nail is not acceptable.
Answer:
Math error
Step-by-step explanation:
Answer:
ax + by + c=0
Step-by-step explanation:
The third one because within the parantheses you have x^2y for both terms which makes them like terms