Answer:
None
Step-by-step explanation:
It would be easier to ask your teacher instead of getting wrong answers from random people. Ever think of that :0
 
        
             
        
        
        
Answer:
square root of 14
Step-by-step explanation:
square root of 7 to the square is 7
7+7 = 14
square root of 14 can't be simpliflied
 
        
             
        
        
        
Mark brainliest please mark
 
        
        
        
Just multiply or divide the ratio to get each number to 30.