Answer:
 50 degrees.
Step-by-step explanation:
The three angles make up a straight line angle which = 180 degrees, so:
C = 180 - 65 - 65
= 50 degrees.
 
        
                    
             
        
        
        
The inverse is (x-2)/3 so the answer is f(x)=0
        
             
        
        
        
Okay so first we need to find the height ofn one hay barrel. To do this we must use the equations v= h×w×l
We already know 3 out of the 4 variables in the equations, in this case we are given the volume so we must work backwards.
The equation will look like this:

First we must mulitpy 4 and 1 1/3 to get 16/3. The equation will now look like:

Next divide 16/3 from h then from 10 2/3 to get :

The height is 2ft. Finally multiply 2 by the number of hay barrels (8) placed upon each other becuase we're finding the height and you will get your answer of 16 ft in height.
 
        
        
        
Answer:
C 117
Step-by-step explanation:
<2 = 63
<4 = <2  vertical angles
<4 + <7 = 180
63 + <7 = 180
subtract 63 from each side
<7 = 117
 
        
                    
             
        
        
        
Answer:
2x(8x-7)
Step-by-step explanation: