Ms. Angotta is having a Walk-A-Thon to support a non-profit foundation and raise money for schools. The table below represents the money she collects as people sign up. Ms. Angotta started collecting money before she started signing people up for the Walk-A-Thon. Number of People, x Total Amount of Money, y 3 216 12 324 15 360

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

step-by-step explanation:

for volume, add base x height x width

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.

the answer is c hope this