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An RV travels 45 km east and stays the night at a KOA. The next day it travels for 3 hours to the north, traveling 110 km. What is the displacement over the two days for the RV?

Please help, thank you!
13 years ago

Answers

bobpursley
what is sqrt(110^2+45^2)

at an angle of arctan45/110 E of N
13 years ago
mona
what is sqrt(110^2+45^2)
118.849

at an angle of arctan45/110 E of N
^^^ what's that for?
13 years ago

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