Answer:
76%= Decimal: 0.76 and proportion 76%
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 14.6
Step-by-step explanation:
I made a square around the triangle which I then counted the squares, found the Pythagorean theorem, and then added the missing sides together
 
        
             
        
        
        
Ratio and proportion
convert to inproper fracton first
1 and 1/2=1+1/2=2/2+1/2=3/2
3 and 1/2=3+1/2=6/2+1/2=7/2
3/2dozen=7/2cups
times 2 both sides
3dozen=7cups
divide by 3 both sides
1dozen=7/3cups=2 and 1/3 cup
        
                    
             
        
        
        
Answer:
C
Step-by-step explanation:
The distance YZ is sqrt(34^2-30^2)=16
 
        
                    
             
        
        
        
Answer:
2;4;3
Step-by-step explanation:
y=2x²+4x+3