Answer:
-320000
Step-by-step explanation:
Given
Lost Land = 80,000 acres yearly
Duration 4 years
Required
The total change
Represent the total change with y;
y is calculated as thus;



<em>Hence, a total of 320000 acres were lost during the period</em>
 
        
             
        
        
        
Answer:
The length of FG is 2.
Step-by-step explanation: B and F are the same point, just reflected, so BC=FG.
 
        
             
        
        
        
Answer:
I think 705.79 if I did it right
Step-by-step explanation:
500(1+.09/1)^4 = 705.79
 
        
             
        
        
        
 is proved
 is proved
<h3><u>
Solution:</u></h3>
Given that,
 ------- (1)
  ------- (1)
First we will simplify the LHS and then compare it with RHS
 ------ (2)
  ------ (2)

Substitute this in eqn (2)

On simplification we get,


Cancelling the common terms (sinx + cosx)

We know secant is inverse of cosine

Thus L.H.S = R.H.S
 
 
Hence proved
 
        
             
        
        
        
Answer:
C) The new store will have a profit of $4500 after its fourth month in business
brainlist
Step-by-step explanation: