You can just set y=0 and solve for x. when you do this you should get 1/2x^2=4
x^2=8
x=2.8 and -2.8 ( you have both a positive number and negative number since (-2.8)^2=(2.8)^2 =8
I hope this helps
25km east + 25km return+ 40km west + 40km return = 130km
Hope that helped :)
The answer should be a segment. have a great day :)))
Answer:
Step-by-step explanation:
0.1322 ≅ 0.13
