"The Badwater 135 is a 135-mile foot race that goes from Death Valley to Mt. Whitney, CA. The elevation of Death Valley, where the race starts, is 280 feet below sea level and the elevation of the Mt. Whitney trailhead, where the race ends, is at 8,300 feet above sea level. How much higher is the finish of the race than the start of the race?"

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

b

step-by-step explanation:

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation:

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.