Answer:
The equation of the line that passes through the point (-5,5) and has a slope of -8/5 will be:

Step-by-step explanation:
Given
Point-Slope Form equation is








Therefore, the equation of the line that passes through the point (-5,5) and has a slope of -8/5 will be:

Answer:
142m
Step-by-step explanation:
This problem can be solved by simply using the pythagorean theorem, as you stated at the beginning of the problem, which is: 
You are given the <em>a</em> side and <em>b</em> side that are needed for this equation, so it's all a matter of plugging in the information you have:





Now, because the <em>c</em> is still squared, you must take the square root of 20200 in order to get the length of just side <em>c</em>:
≈142m
It is B that your looking for