3) HK = 2√5
midpoint of HK = (8,8)
4) SR = 2√2
R = (6,2)
5) Instead of walking a total of 14 he only would have walked a total of 10.
Hope this helps! ;)
Answer:

Step-by-step explanation:
<em>Hey there!</em>
<em />
To find y when x is -5 we go to -5 on the x-axis.
When at -5 find where the blue line is vertical to -5,
which is -2.
<em>Hope this helps :)</em>
Answer:
c = 80:)
Step-by-step explanation:
5(1)-3=2
5(2)-3=7
5(3)-3=12
5(4)-3=17