Escribe en el espacio en blanco la razon correspondiente a cada situacion: A. Un libro a una docena de cuadernos: B. 30 kilometros a 40 segundos: C. 3 entradas a 5 personas: D. Segun los científicos, se estima que para el 2.025 uno de cada tres personas en el mundo padecera escasez de agua:

the probability is 0

(x) - (y) = (1 + 4i)

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.