C: <span>a triangle that must have the same dimensions as the bases</span>
        
             
        
        
        
Answer:
She is going 1mph
Step-by-step explanation:
each lap is 1/4 of a mile and 1/4 of an hour so 4 laps = 1 mile and in 1 hour 
 
        
             
        
        
        
Answer:
2a^2b(5a-3b) 
If not then the other way is 
5a-3b
Step-by-step explanation:
The GCF of 10a^3b and -6a^2b^2 is 2a^2b
So divide by that you will get
2a^2b(5a-3b)
 
        
             
        
        
        
Shiela is 0.61 meters taller than her son.