F(x) is a Virtical stretch that is reflected over the y axis moved 4 to the right
R(x) is a Horrizontal shrink
        
             
        
        
        
A tetrahedron is a triangular pyramid. It has four triangular faces and four vertices. 
In the question, we are told that the length of the edges are all equal = 20m and the length from one corner to the center of the base = 11.5m
We sketch a diagram of a tetrahedron with the given measurement as shown below
To find the height, we will use the Pythagoras theorem
20² = h² + 11.5²
h² = 20² - 11.5²
h² = 267.75
h = √267.75
h = 16.36 (rounded to two decimal places)
 
        
        
        
Use this "1 mg = (1/1000000) kg = 10-6<span> kg = 0.000001 kg"</span>
        
             
        
        
        
Answer:
Step-by-step explanation:
it 28 by adding 6 +1 is 7 and times it by 4
 
        
                    
             
        
        
        
Answer:
the answer to this would be 114 i think sorry is im wrong 
Step-by-step explanation: