Answer:
32
Step-by-step explanation:
 
        
             
        
        
        
You can write it by putting 55 over 100 and simplify then you get an answer of 11 over 20.
        
             
        
        
        
Answer:
47 degrees
Step-by-step explanation:
total degrees in a triangle is 180 
since this is a right triangle there is a 90 degree in there and it also gives the 43 degree
subtract 90 and 43 from 180 and you get 47 
 
        
             
        
        
        
Answer:150
Step-by-step explanation:
0.15 x 1000
15/100 x 1000
(15 x 1000) ➗ (100 x 1)
15000 ➗ 100=150