11b. Is the answer. Okokok
        
             
        
        
        
Answer:
 
 
Step-by-step explanation:
Given expression:

To solve for  to nearest tenth.
 to nearest tenth.
Solution:
We have:

In order to solve for  we will tan inverse tan on both sides in order to isolate
 we will tan inverse tan on both sides in order to isolate  .
.

 [ Since
       [ Since  ]
]

We will round to nearest tenth. So,
 (Answer)
  (Answer)
 
        
             
        
        
        
Answer:
B and F should be right since the angle in the middle of them anchors in the the middle of the circle
 
        
             
        
        
        
4/7 of the children in the pool are girls 
3/7 of the children in the pool are boys
4/7:3/7
4:3 is the ratio of girls to boys
        
             
        
        
        
Answer:
Step-by-step explanation:
19(-3+5b)
-57+95b