At East Middle School, there are 58 left-handed students and 609 right- handed students. The numbers of left- and right-handed students at West
Junior High are proportional to the numbers at East Middle School. Which
of the following could be the numbers of left-handed and right-handed
students at West Junior High? *
O 48 left-handed. 504 right-handed.
O 56 left-handed. 560 right-handed.
о
42 left-handed. 483 right-handed.

answer: 0.26

i used the calculator on google

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.

σк тнє αиѕωєя ιѕ (α.)

нσρє ι ¢συℓ∂ нєℓρ υ

6 students plese give brainliest