what are sentences using the word acquaintance,and smpothetically.Also if you don't mind i want to now how you do square root,please.

Mrs. Bennett is an acquaintance, not a close friend.

Please check your spelling of the other word. You'll find how the word is used in a dictionary.

I do square root by pushing the √ key on my calculator.

http://www.homeschoolmath.net/teaching/square-root-algorithm.php

what the definition for sympothetically

I'm sure you mean SYMPATHETICALLY.

http://www.thefreedictionary.com/sympathetically

Jackie's friends murmured sympathetically when she told them her boyfriend had broken up with her.

Certainly! Here are some sentences using the word "acquaintance" and "hypothetically":

1. "I bumped into an old acquaintance at the grocery store yesterday."
2. "Although we had only met briefly, I considered him more of an acquaintance than a friend."
3. "Hypothetically, if you were given a million dollars, what would you do with it?"
4. "Let's say hypothetically that time travel is possible, would you go to the past or the future?"

Now, let's talk about finding the square root. There are a few ways to find the square root of a number. Here's a step-by-step process using the long division method:

1. Start with the number you want to find the square root of. Let's call it "N."
2. Make pairs of digits from right to left, starting with the decimal point. If there is an odd number of digits, the leftmost digit will have a pair with a zero. For example, if N = 144, we can consider it as 1 | 44 or 14 | 4.
3. Find the largest number, let's call it "D," whose square is less than or equal to the leftmost pair. In our example, the largest number whose square is less than or equal to 14 is 3, because 3^2 = 9.
4. Write down the value of D as the first digit in the square root.
5. Subtract D squared from the leftmost pair, in this case, subtract 9 from 14, which equals 5.
6. Bring down the next pair (if any) from the original number, in this case, bring down the 4, so the new number is now 54.
7. Double the current digit of the square root and insert an unknown digit at the unit's place. This unknown digit will be used to find the next digit of the square root.
8. Append the unknown digit to the existing number in step 6, creating the new dividend. In this case, the new dividend is 54.
9. Find a value for the unknown digit (let's call it X) that makes (DX * X) less than or equal to the new dividend, while also maintaining the assumption of (DX + X) multiplied by X is greater than the new dividend. In this case, we find that 32 * 2 = 64, which is greater than 54, so we can use 1 as the unknown digit.
10. Append the unknown digit to the existing square root, so the new square root is 31.
11. Repeat steps 7 to 10 until you have enough precision in the square root.

Note that this is a simplified explanation of finding square roots using the long division method. There are other methods and tools available, such as calculators and computer programs, that can provide accurate square roots quickly.