Answer:
I say the answer is ball 4
Step-by-step explanation:
The reason why I chose ball 4 was because ball 4 has less mass and the mass for ball 4 is only 300 and I'm pretty sure if you rolled ball 4 it would've went the farthest because it's mass is lesser than the others.
 
        
                    
             
        
        
        
From 145 pounds to 132 pounds 
145 - 132 = 13
13 pounds
Check:-
132 + 13 = 145
Correct!
13 pounds 
        
             
        
        
        
9514 1404 393
Answer:
   152°
Step-by-step explanation:
If two pairs of congruent angles total 360°, then the different angles must total 180°. The other angle measure is 180° -28° = 152°.
The measure of each angle in the other congruent pair is 152°.
 
        
             
        
        
        
Answer:
<7 = 47, 2x - 5 + 47 = 180, x = 69
Step-by-step explanation:
<5 and <7 are vertical angles, which means that they have the same degree. 
<7 + <6 = 180. <6 = 2x - 5. 2x - 5 + 47 = 180. 
Solve
2x - 5 + 47 = 180
2x + 42 = 180
2x = 138
x = 69
 
        
                    
             
        
        
        
9 hours because 8 x 3 = 24 and 3 x 3 = 9