It takes a total of 6 hours to fill up an in ground backyard pool using a standard hose. a function can represent this situation to represent the amount of water in the pool until it is full as a function of the time the hose is running. determine the domain for this function. a) he domain is all integers from 0 to 6 hours. b) the domain is all even integers from 0 to 6 hours. c) the domain is all real numbers from 0 to 6 hours. d)the domain is all positive real numbers.

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.