Answer:
10:9
Step-by-step explanation:
First ratio is 5:4. 4 is equal to Henry class
If you múltiply the ratio by 2 you get 
10:8, This ratio can be compared because now Henry class has 8
2(5:4)
10:8
8:9
 Meaning that the answer is 10:9
 
        
             
        
        
        
Segment CF is parallel to segment BE because these segments are side by side and will have the same distance continuously between them. Therefore your answer would be,
Segment BE
∠AOF is the angle that is the supplementary angle to ∠FOD because these are two angles that sum up to 180°. hence, the answer is,
∠AOF
 
        
             
        
        
        
I'm only answering because the app told me i need to help someone before I can ask another question, but I can't help because I don't know what to help you with so
        
                    
             
        
        
        
Our x equals 0 so the answer is 0
 
        
             
        
        
        
Answer:
The 10th term is 50
Step-by-step explanation:
5(10) = 50