Answer:
where are the answer choices
Step-by-step explanation:
 
        
             
        
        
        
Use the Pythagorean Theorem: 
a^2 + b^2= c^2
a= one side= 68 mi
b= second side= 80 mi
c= hypotenuse= Greenville to Columbia mi
a^2 + b^2= c^2
68^2 + 80^2= c^2
square each number
4,624 + 6,400= c^2
11,024= c^2
take square root of both sides
104.995 mi= c
ANSWER: The distance from Greenville to Columbia is 104.995 miles (rounded to 105 miles).
Hope this helps! :)
        
                    
             
        
        
        
May makes $23.25, Inez makes $2325, and Carolyn makes $232.50
        
                    
             
        
        
        
It'd be B) because to make a triangle the sum of two sides has to be greater than the third side. 3+4=7, and 7>5, so...<span>voilà</span>