The square root of 6 is 2.44 + 
Square root of 30 is 5.47 
So 2.44 + 5.47 is 4.01
Your answer is 4.01
Square root of 36 is 6 
So 6+ 6 is 12
Your answer is 12
Hope this helps *smiles*
        
             
        
        
        
Answer:
all existing matter and space considered as a whole; the cosmos. The universe is believed to be at least 10 billion light years in diameter and contains a vast number of galaxies; it has been expanding since its creation in the Big Bang about 13 billion years ago.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Jill gets €18 Gary gets €45.
Step-by-step explanation:
First you add the two numbers of the ratio together. 2+5=7. Then you divide the constant, 63, by the total of the ratio, 7. 63/7=9. Then you multiply each number of the ratio by the quotient. 2 x 9= 18. 5 x 9= 45. 
 
        
             
        
        
        
A. 2x+y=25; x+y=20
x represents cheese wafers and y represents chocolate wafers.
B. I will choose elimination since there is y and y. I can multiply one equation by -1 to get y and -y, which cancels out.
2x+y=25
-x-y=-20
Add equations
x=5
Plug x in
5+y=20
y=15
Final answer: 5 cheese wafers, 15 chocolate wafers
        
             
        
        
        
Answer:
   x^8
Step-by-step explanation:
The applicable rule of exponents is ...
   (x^a)(x^b) = x^(a+b)
Here you have ...
   (x^3)(x^5) = x^(3+5) = x^8