PLZ HELP ME!
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**MATH (Algebra)
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Answer:
The answer to your question is t = 1.3 s
Step-by-step explanation:
Data
Equation    h(t) = -4.9t² + v₀t + h₀
v₀ = 0 m/s
h₀ = 8 m
t = ?
h = 0 m
Process
1.- Substitute the values in the formula
                   0 = -4.9t² + 0t + 8
2.- Simplification
                   0 = -4.9t² + 8
3.- Solve for t
                  4.9t² = 8
                       t² = 8/4.9
                       t² = 1.63
4.- Result
                       t = 1.27 ≈ 1.3 s
 
                                
             
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Answer:
6) B
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Answer:
I think its C
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-10
Step-by-step explanation:
combine like terms -5x+9=59 subtract 9 from both side and get -5x=50 so x=-10
 
        
                    
             
        
        
        
Answer:
thats way to much
Step-by-step explanation:
OK
 
        
             
        
        
        
Number 6 the y intercept is 50 because that’s the point where it crosses the y axis and 7 I believe it would be D= 200