Answer:
nice flex
Step-by-step explanation:
 
        
             
        
        
        
Answer:52 ft.
Step-by-step explanation: If the area of the base of the pyramid is 
169
ft
2
 then each side of the base is 
13
ft
 long because the base of the pyramid is a square.
Length of the side, 
s
=
√
169
=
13
 
Iif we take the area of a square 
A
=
s
2
 where 
s
=
13
 we get the area of the base to be 
169
ft
2
 thus proving that each side of the base is 
13
ft
 long.
So to find the perimeter of the base of the pyramid we use the formula:
P
=
4
s
 where 
s
=
13
ft
 and thus,
p
=
4
⋅
13
ft
=
52
ft
 
 
        
             
        
        
        
Answer:
In all you have 800 students.
The ratio of girls to boys is 300:500
500 x 300 = 150000
Step-by-step explanation:
Hope this helps?
 
        
             
        
        
        
Answer:
i am 4 th
Step-by-step explanation:
 
        
             
        
        
        
Answer:
56.
Step-by-step explanation:
That is the number of permutations of 2 from 8
= 8P2
= 8!/(8-2)!
= 8!/6!
= 8 * 7
= 56.