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s2008m [1.1K]
3 years ago
6

What's is the square root of 63

Mathematics
1 answer:
QveST [7]3 years ago
3 0
You want to be finding out what two factors (where one of them is a perfect square) has the produce of 63. It seems like 9 x 7 (9 is the perfect square) works.

\sqrt{63} =  \sqrt{9 \times 7} = \sqrt{9} \times \sqrt{7}

The square root of 9 is 3 so we can just have 3 \sqrt{7} (which just means 3 times the square root of 7). 

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NEED HELP ASAP, QUICK I NEED THE AREA PLZ!!!
pashok25 [27]
Use a= \pir^2 (r represents your radius of 4 feet)

\pi(4^2)
Answer = 16\pi^2
7 0
2 years ago
NEED HELP!!!
Dahasolnce [82]

Answer:

No.

Step-by-step explanation:

The solution x = 0 means that the value 0 satisfies the equation, so there is a solution. “No solution” means that there is no value, not even 0, which would satisfy the equation.

7 0
2 years ago
If 12 1/2% of a sum of money is $40, what is the total sum of money?
GarryVolchara [31]

Answer:

i think its 320

Step-by-step explanation:

i looked it up

8 0
3 years ago
Read 2 more answers
2+1x3849849038409284938092e+222
Degger [83]

Answer:

3.849849e+243

Step-by-step explanation:

5 0
3 years ago
Delegates from 10 countries, including Russia,
ankoles [38]

Answer: 564480 arrangements

Step-by-step explanation:

First, let's consider the French and English delegates as one party because they will sit next to each other.

So total delegates if French and English are always together comes out to be 9 instead of 10.

Now, they are to sit in a row and can have different seats so the total number of ways they can sit is= 2 x 9!= 725760 ways.

Now, when Russian and U.S delegates are not to sit next to each other so consider similarly like before consider them as one unit like French and English. Now they can also change their seats so number of way for them= 2 x 2 x 8!= 161280 ways

To find out when French and English delegates are together and Russain and U.S delegates are not together we subtract the way from the original value.

725760-161280= 564480 way.

4 0
3 years ago
Read 2 more answers
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