Answer:
100 N
Step-by-step explanation:
f= 0.05*2000=100 N 
 
        
             
        
        
        
Answer:
=3/7 × -2/5
=-6 / 35 
Step-by-step explanation:
 
        
                    
             
        
        
        
Six dollars is the only answer that seems correct using the graph. Hope this helped.
        
                    
             
        
        
        
Answer:
See Below
Step-by-step explanation:
Thankfully, all the parts you need are given. 
First, find the surface of one triangle
 A = 1/2bh
A = 1/2(15)(9)
A = 1/2(135)
A = 67.5
Multiply by 4 to get the sum of all the sides.
67.5(4) = 270
Now find the surface area of one square
A = bh
A = (15)(15)
A = 225
multiply by 5 to get all 5 sides
225(5) = 1125
Add sums together
1125 + 270 = 1395
 
        
             
        
        
        
Answer:
C!
Step-by-step explanation: