Less than 5 is your answer
        
                    
             
        
        
        
Answer:
794.1 ÷ 76.1= 10.4349.54
Round to the nearest whole number = 6
Round to the nearest tenth=5.6
Round to the nearest Hundredths=5.63
Round to the nearest Thousandth=5.635
 
        
             
        
        
        
The angles of all triangles should always sum up to be 180, so knowing this we can solve this problem using the equation x + 3x + 5x - 54 = 180, first we want to combine all our common variables, so we add the x’s together and get 9x - 54 = 180 then we add +54 to both sides so that the x can be by itself and we have 9x = 234, we divide both sides by 9 and get our final answer of x = 26
        
             
        
        
        
Answer: 28 in. 
Step-by-step explanation:
The perimeter is the total distance around the entire figure. Because all the lengths of the sides are already given, you just have to add them all up. 
P = 4 in. + 8 in. + 8 in. + 4 in. + 4 in. = 28 in.