Answer:
25 + 25=50 Divided by 5 =10
Step-by-step explanation:
25 + 25
=50
50 DIVIDED BY 5 
=10
 
        
             
        
        
        
Answer: y coordinate is 6 
Step-by-step explanation:
6=1/2(3)(h)
If you solve for H then
h=4
So, add 4 to the line y=2
y=2+4
2+4= 6
Hence, the possible y coordinate of point C is 6
Hope this helped! 
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Answer:
46.6
Step-by-step explanation:

 
        
             
        
        
        
Answer: 224 cubic feet
Step-by-step explanation: If the base of the tank is 56 sq feet in<u> area </u> then the dimensions could be, (2,28) (4,14) (7,8) for example. However, it doesn't really matter. It's only important that the information we know is that it is area and there are two dimensions. Since volume is determined by base x width x height, we do 56 x 4. Or using one of the factored pairs that works, for example, 8 x 7 x 4 = 224. 
 
        
             
        
        
        
It is just the multiplication of vectors. We'll multiply corresponding pairs together. The general formula for the pairs of (

; 

) and (

; 

) is 

 * 

 + 

 *  

 = (-6)*(-3)+4*6=18+24=42