15 fish* (1 ft^3/ 0.3 fish)= 50 ft^3.
(Note that the unit cancels out so you get the answer)
The volume of the tank is 50 ft^3~
        
             
        
        
        
The triangles are similar because all pairs of corresponding angles are congruent.
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The answer is (5.5,-6.5) because you find the midpoint for the x-axis which is 9+2 then divide by 2 then do the same for the y-axis and place them together.
        
             
        
        
        
Answer:
Irrational
Step-by-step explanation:
2.060060006... never ends, thus it is an irrational number
an irrational number is a number that can not be expressed by a fraction of two integers 
you can tell it never ends because of the addition of ... at the end of the number