Answer: i need help on that too :)
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
1. 64
2. 83
3. 33
4. 61
5. 47
6. 16
Step-by-step explanation:
Take the inverse function of the trig functions and plug the number in your calculator.
 
        
             
        
        
        
Answer:
-5,-2,2,5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
10≤x
Step-by-step explanation:
x is the temputure
 
        
             
        
        
        
Answer:
i tried it by trial and error, and my work is below.
Step-by-step explanation:
2x + 9 = 23
subtract 9 from both sides
2x = 14
guess.... lol
x=7