Answer:
x = 1.5
Step-by-step explanation:
using the sine ratio in the right triangle and the exact value
sin60° =  , then
 , then
sin60° =  =
 =  =
 =  ( cross- multiply )
 ( cross- multiply )
2x = 3 ( divide both sides by 2 )
 ( divide both sides by 2 )
x = 1.5
 
        
                    
             
        
        
        
Answer:
28
Step-by-step explanation:
g(10)=3n-2
10=n
3(10)-2
REMEMBER PEMDAS
Parentheses, Exponent, Multiplication, Division, Addition, and Subtraction.
3(10)=30
30-2=28
Hope this helps have a wonderful evening!
 
        
             
        
        
        
Answer:
x = -5  ±4sqrt(3)
Step-by-step explanation:
(x + 5)^2 = 48
Take the square root of each side
sqrt((x + 5)^2) = ±sqrt(48)
x+5 = ±sqrt(16*3)
x+5 = ±4sqrt(3)
Subtract 5 from each side
x = -5  ±4sqrt(3)
 
        
             
        
        
        
Answer:

Third answer is correct.
Step-by-step explanation:

hope this helps you.
 
        
             
        
        
        
Answer:
Are you 1 grade or what......