The shorter leg is 21cm, longer leg is 28 cm and hypotenuse is 35cm.
Step-by-step explanation:
Let, 
The longer leg = x
The shorter leg = x-7
Hypotenuse = x+7
Using Pythagoras theorem;

Either, 
x= 0
Or,
x-28=0      =>x=28
As length cannot be zero, therefore,
Longer side = 28cm
Shorter side = x-7 = 28-7 = 21cm
Hypotenuse = x+7 = 28+7 = 35cm
The shorter leg is 21cm, longer leg is 28 cm and hypotenuse is 35cm.
Keywords: triangle, pythagoras theorem
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Answer:
uhh, look it up
Step-by-step explanation:
 
        
             
        
        
        
Answer: Nancy needs 26 minutes to driving to work.
Explanation:
Since we have given that
Time taken in eating breakfast = 10 minutes
Time taken in making her bed = 5 minutes 
Let the total time taken by her in doing routine activities be x
Time taken in getting dressed is given by

So, According to question,

Now, we need to find the time taken in driving to work which is given by

Hence, Nancy needs 26 minutes to driving to work.
 
        
             
        
        
        
Seven and Seventy-Five Hundredths