Answer: equilateral
Step-by-step explanation:
 
        
             
        
        
        
Answer:
71
Step-by-step explanation:
ndndnrbrjen3n3nn3b2n2b2b
 
        
             
        
        
        
Answer:
The correct ans is...
3 x square + 5 x - 5
Step-by-step explanation:
U can only subtract or add if u hv the same variable..
here -2x and 7x have the same variable...
so -2x + 7x = 5x
Therefore the ans is....
3 x square + 5 x - 5
Hope this helps....
Have a GOOD DAY !!!!
Pls mark my ans as brainliest
If u mark my ans as brainliest u will get 3 extra points 
Sry to say....
U really need to read ur Math TBK
 
        
                    
             
        
        
        
Answer:
.009  miles/hour
Step-by-step explanation:

This is the method you should take with unit conversions in general, just set up fractions so the units cancel out, like the 7.5 feet cancels out with the feet in the 1/5280 so miles is left on top.