(Can't really explain it... hopefully these steps can help you.. maybe I'm just too lazy..)
2h^3j^-3k^4
-----------------
 3jk
 2h^3k^4
= -------------
 3j^4k
 2h^3k^3
= --------------
 3j^4
        
             
        
        
        
The answer is 62.83. The formula is C=2 pi r
        
                    
             
        
        
        
Answer:
2) Right angles always equal 90°
3) m∠F = 90° and m∠G = 90° which means they have the same angle measure.
4) Removing the m and replacing with the congruent symbol.
I'm not too sure how this goes but it should be something like that.
 
        
             
        
        
        
Answer:

Step-by-step explanation:
We are given that 

R=150 ohm 
L=5 H
V(t)=10 V





I(0)=0
Substitute t=0


Substitute the values 

