Step-by-step explanation:


To solve this system of equations, let's first add the equations together:




There are no values of  that will make this equation true, so the lines never intersect, and therefore there are no solutions to this system of equations.
 that will make this equation true, so the lines never intersect, and therefore there are no solutions to this system of equations.
 
        
             
        
        
        
Answer: Refer to the picture I've attached.
Step-by-step explanation:
As far as I know a pyramid net has a square in the centre and 4 triangles, each joining an edge of the square.
Hope this makes sense and helps. :)
 
        
             
        
        
        
Answer:
C. Obtuse
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1941.2  feet
Step-by-step explanation:

 
        
             
        
        
        
Answer:
92.5 centimeters.
Step-by-step explanation:
The one-meter snake showed up as 2 cm in the developed photo. Since there are 100 centimeters in a meter, you subtract the length of the snake in centimeters by the length it shows up in the picture. 100-2 is 88, so that would be the difference. To find the length of the wall, you add the difference to how it showed up in the picture. 88+4.5=92.5.