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10 Nov 2019
Ship A leaves port sailing north at a speed of 25 mph. A half hour later, Ship B leaves the same port sailing east at a speed of 20 mph. Let t (in hours) denote the time ship A has been at sea.
(a) Find an expression in terms of t giving the distance between the two ships.
(b) Find the distance between the two ships 3 hours after ship A has left port.
please solve and explane it step by step
Ship A leaves port sailing north at a speed of 25 mph. A half hour later, Ship B leaves the same port sailing east at a speed of 20 mph. Let t (in hours) denote the time ship A has been at sea.
(a) Find an expression in terms of t giving the distance between the two ships.
(b) Find the distance between the two ships 3 hours after ship A has left port.
please solve and explane it step by step
Nestor RutherfordLv2
6 Jan 2019