Answer:
D
Step-by-step explanation:
Exponential equation takes the form   where
  where 
- a is the initial value ( a ≠ 0), and
- b is the base ( b ≠ 1)
The equation given in the problem can be written as   , so it is <em>an exponential equation, </em>  where a = -4.8 and b = 4.
, so it is <em>an exponential equation, </em>  where a = -4.8 and b = 4.
Thus we can say that the initial value = -4.8 and the base is 4
The correct answer is  D
 
        
             
        
        
        
FIRST PROBLEM AS GENIUS!!!
The 45-45-90 triangle theorem states that each leg equals x, and the hypotenuse equals 

. Using this, we can find that the height is 10. Take the average of the lengths to get l = 27. 
The area = 270. 
 
        
        
        
I’m not sure I’m just guessing but maybe 7x minus 35
        
             
        
        
        
Answer:
0.1257486
Step-by-step explanation: