Answer:
0/2 is ZERO is positive
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Solve the system of inequalities:
x + 4 < 0
OR:
6x > -12
The first inequality yields the solution:
x < -4
The second inequality gives the solution:
x > -2
The total solution is the disjunction of the individual solutions, i.e., the union of both.
It can be expressed as

 
        
             
        
        
        
Firstly , we can draw diagram 
we can see that 
adjacent = 850
opposite =250
so, we can use tan formula 


16.38

so, 
angle of depression is 16.38 degree........Answer
 
        
             
        
        
        
Aida did not correctly divide by the common factor to get (4+8).
        
                    
             
        
        
        
Answer:
5/12 or 15/36
Step-by-step explanation:
Since he rolls two dice, he has a total probability of 6 times 6 = 36. The pairs, that he could add up to primes are (1,1), (2,1) * 2 (since he can get 1,2 as well), (1,4) * 2, (2,3) * 2, (3,4) * 2, (5, 2) * 2, (6,1) * 2, (5, 6) * 2. This is 1 + 2 + 2 + 2 + 2 + 2 + 2 + 2, which is equal to 15. This is a total of 15/36 possible ways, which is also equal to 5/12.