Answer:
The answer is 12.64 ft. 
Step-by-step explanation:
From the figure it is clear that slope is the hypotenuse which we have to find while the other two sides are legs of the triangle whose lengths are known. 
so the pitch of the roof is 12.64 ft.  i explained in the figure below as well. 
 
        
             
        
        
        
Answer: Third Option

Step-by-step explanation:
We have the following exponential equation

We must solve the equation for the variable x
To clear the variable x apply the  function on both sides of the equation
 function on both sides of the equation

Simplifying we get the following:

To simplify the expression  we apply the base change property
 we apply the base change property

This means that:

Then:



 
        
             
        
        
        
To find the mean you add all the #'s and divide by how many there are. 4+5+6+7 +8= 30 /5 is 6. Tara is right. 
        
             
        
        
        
Answer:
1. a =3(2a) +5 and a= 6a+5
2. 47=3(2times 7) +5 and 47 =6 time 7 plus 5
Step-by-step explanation:
 
        
             
        
        
        
Maybe solve by dividing. I think 5/6. Sorry math isn’t my strong suit. I’m good at reading.