Answer:

Step-by-step explanation:
The total surface area of this triangular prism consists of three rectangles and two triangles. Adding the areas of each of these shapes allows us to find the total surface area of this 3D figure:
Area of both triangles: 

Area of all three rectangles:

Therefore, the total surface area of this figure is:

 
        
             
        
        
        
In the slope intercept method, it is very simple to find the y intercept and the slope. The slope is always accompanied with the x so in this problem, the slope is -6 meaning it has a negative correlation (it's pointing down on the graph) the y intercept is the other number on that side of the equals sign. It is 2 and is positive. 
        
             
        
        
        
2w+2(5+2w)=33
2w+10+4w=33
6w=22
w=11/3 or 3 and 2/3
        
             
        
        
        
Your answer is 
-5
because of-5 is greater than-7 and equal to-5
so it's satisfied the equation
-7<-5<=-5
        
             
        
        
        
Answer:
x=-10 - F/4
Step-by-step explanation: