Answer:
hi! so for perpendicular it's negative reciprocal!
so is -4/3 and 3/4 negative reciprocals?
oh and remember reciprocals are flipped! 
if you still don't get it let me know aha
 
        
                    
             
        
        
        
we know that
For a spherical planet of radius r, the volume V and the surface area SA is equal to

The
 ratio of these two quantities may be written as

we know 


therefore
the answer is

 
        
                    
             
        
        
        
Answer:
83746+4747+48484=3943848343
Step-by-step explanation:
Easy
 
        
             
        
        
        
 Answer:
4 heh
Step-by-step explanation:
mark me brainliest plz