0.6 because 3 divided by 5 = 0.6 Hope this helps!
        
                    
             
        
        
        
Answer:
what do we help u w\
Step-by-step explanation:
 
        
             
        
        
        
For number 1)
 you must first split the figure, so subtract the 8 mm from 12 mm to find the width.... = 4mm
so you use the numbers 10 x 2 x 4 = 80 mm 
and 2 x 8 x 3 = 48 mm
80 mm + 48 mm = volume of the figure
        
             
        
        
        
Answer:
x=3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
2(x−5)+8=4
(2)(x)+(2)(−5)+8=4(Distribute)
2x+−10+8=4
(2x)+(−10+8)=4(Combine Like Terms)
2x+−2=4
2x−2=4
Step 2: Add 2 to both sides.
2x−2+2=4+2
2x=6
Step 3: Divide both sides by 2.
2x/2 = 6/2
x=3