x^2 - 8 ) x^4 +- 36 (   x^2 + 8
              x4  - 8x^2
                     8x^2  + 36
                      8 x^2  - 64
Subtract    36 - - 64  =   100   Answer            
 
        
             
        
        
        
Answer:
you take the numbers from 1 to 9 in descending order and divide them by the numbers from 1 to 9 in ascending order you get a really good approximation of 8 that is accurate up to eight digit. I also found some other approximations, but their less accurate and interesting.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y=-1/3x+1
Step-by-step explanation:
The graph intercepts the y axis at 1 and has a slope of -1/3.
 
        
                    
             
        
        
        
Answer:
B)15 yards
Step-by-step explanation:
We can solve this using Pythagoras theorem as 
Let 
Width of the pool= c
Length of diagonal of swimming pool =b
 
Length of the pool= a
c^2= b^2 + a^2
c^2 - b^2 = a^2
C^2 = 29^2 - 25^2
C^2=( 841-625)
C= √216
( Width of the pool)=15 yards
Hence, measurement is closest to the width of the pool is 15 yards
 
        
             
        
        
        
Answer:
10,087 cm³
Step-by-step explanation:
The volume of a pyramid is described by the formula

where B is the area of the base. In this case,

So

So then we substitute:
 cm³
 cm³