If W=20 put it in for W, Same with all the other letters: so now we have: 20+1/23+1/19+1/28. Now divide: 1/23=.043, 1/19=.053, 1/28=.036... Now add: 20+.043+.053+.036=20.132. The answer is 20.132 :)
        
             
        
        
        
Answer:
hi:))
Step-by-step explanation:
im greatttt hbu??? currently doing school work ugh :| my pronouns she/her or They/them 
 
        
                    
             
        
        
        
Answer:
282.74
Step-by-step explanation:
 
        
             
        
        
        
It will be right angle triangle.  The two vectors beginning at the same vertex
of a triangle are <2,3> and <-3,2> is classified as right-angled
triangle. It is classified as a right-angled triangle because the dot product
of the vectors are 0.