The lower square root would be 4.2
Answer:10^8
Step-by-step explanation:
Say you were solving 27 + 19. If you were planning on using the friendly numbers strategy, you'd look at the first <span>addend, 27, and determine that</span> the closest "friendly number" here is thirty, which you'd get by adding 3. From there, you can jump to the next friendly number, forty, by adding another 10. So far you'd've added 13, and you'd need another 6 for that too add up to 19, your second addend. After adding 3, 10, and 6 to 27, you'd find your sum, or "final answer"- 46.
I hope this was what you were looking for!
Answer:
I do not knoww <333
Step-by-step explanation:
Google maps
XD
This depends on what equipment you have, as I said before the internet is one way but you could use a scale map etc..
