Answer:
Step-by-step explanation:
total is 240 then the bigger areas are 60* so S is 40*
 
        
                    
             
        
        
        
Answer:
The sum is 10(16 + 54) =700
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Change the 2/3 to 4/6
Now the ratio becomes 3:4:6
So the number of each is 
3x + 4x + 6x = 520
13x = 520
x = 40
Red = 3*40 =      120
Yellow = 4*40 = 160
Blue = 6 * 40  = 240
Total =               520
 
        
             
        
        
        
Answer:
The slope is 0
Step-by-step explanation:
The slope is the change of y over the change in x. Since y doesn't change at all, it's 0 over 3. 0/3 is just 0, so the slope is 0.