F(x)=5*2
the f(x) stands for a normal X like any other algebraic equation. so all it is, is 5 times 2, which is 10.
so,
f(x)=5*2
f(x)=10<span />
        
             
        
        
        
Answer:
x= 11/3
Step-by-step explanation:
 
        
             
        
        
        
Answer: 27/12=2.25 
Pretty simple:)
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:
we know that
An <u><em>equilateral triangle</em></u> has three equal sides and three equal interior angles (each interior angle measure 60 degrees)
so
The perimeter is equal to

where
b is the length side of the equilateral triangle
we have

substitute

solve for b

Find the area
The formula of area applying the law of sines is equal to

substitute the value of b




 
        
             
        
        
        
If you rounded it it would be 4.6