Answer:
1=21
Step-by-step explanation:
for every one you go up you move over 21
 
        
             
        
        
        
Volume of the prism:
V = B · h, where B stays for the area of the base and h stays for the height of the prism. And we know that d1 = 8, d2 = 6
B = ( d1 · d2 ) / 2 = ( 8 · 6 ) / 2 = 48 / 2 = 24
V = 24 · 16  = 384
Answer:
The volume of the prism is 384 cubic units. 
        
                    
             
        
        
        
Answer:
6x^2+2x
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
a_n = 2^(n - 1) 3^(3 - n) 
Step-by-step explanation:
9,6,4,8/3,…
a1 = 3^2
a2 = 3 * 2
a3 = 2^2
As we can see, the 3 ^x is decreasing and the 2^ y is increasing
We need to play with the exponent in terms of n
Lets look at the exponent for the base of 2
a1 = 3^2  2^0
a2 = 3^1   2^1
a3 =    3^ 0 2^2
an =   3^      2^(n-1)
I picked n-1  because that is where it starts  0
  n = 1   (1-1) =0
   n=2   (2-1) =1
   n=3  (3-1) =2
Now we need to figure out the exponent for the 3 base
 I will pick (3-n)
n =1  (3-1) =2
n =2  (3-2) =1
n=3    (3-3) =0