Answer:
115mm
Step-by-step explanation:
5/x = 3/69
5/x = 1/23
5*23 = x
115 = x
 
        
             
        
        
        
Answer:
1/2
Step-by-step explanation:
fhbxgjhf u have it in a
 
        
             
        
        
        
Answer:
The answer would be D, or 
Step-by-step explanation:
A is 540
B is 30
C is 720
D is 360
 
        
             
        
        
        
Answer: total cost is $13
Step-by-step explanation:
 
        
             
        
        
        
Pythagorean theorem: a^2 + b^2 = c^2
The hypotenuse is always the c in the equation.  
If the two side lengths they gave you are not the hypotenuse, then enter
4.5^2 + 5.6^2 in the calculator, then find the square root of that. :-)