The answer would be 42 degrees because the total of a triangle is 180 degrees. So you would subtract 180 and 42 (180-42) and that gives you 138 and since the two angles that are touching are the same 
 
        
             
        
        
        
The surface area of the cube is 1536 square feet because (16×16)×6=1536 square feet. Hope it help!
        
                    
             
        
        
        
For left put 2 on each
On the box over 100 put 82, and put 82 in the box on the right
        
                    
             
        
        
        
Answer:
No I dont agree with Mai. As both the slug and snail are moving with constant speed. 
Step-by-step explanation:
Given that:
A slug travels 3 centimeters in 3 seconds.
Speed of slug = distance/ time = 3/3 = 1 cms^-1
A slug travels 3 centimeters in 3 seconds.
Speed of snail = distance/ time = 6/6 = 1 cms^-1
Hence both have constant speeds only the time span for snail is increased which gives more distance it doesn't means that it had covered more distance.
i hope it will help you!
 
        
             
        
        
        
Answer:
1 hour and 15 minutes 
Step-by-step explanation:
$120 - $45 = $75
$75 ÷ $60 = 1.25 hours or and 1 hour and 15 minutes