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At noon,ship A is 200 km west of ship B. Ship A is sailing east at 45km/h and ship B us sailing north at 35 km/h.How fast is the distance between the ships changing at 4:00 P.M.?
I can't figure out why my answer of 45 km/h is wrong, Pleaseadvise.
At noon, ship A is 180 km west of ship B. Ship A is sailing east at 35 km/h and ship B is sailing north at 25 km/h. How fast is the distance between the ships changing at 4:00 PM?