A ship leaves port at noon at a bearing of 143°. The ship’s average rate of speed over this time is 12 miles per hour. Describe the location of the ship at 4:30 p. m. by writing a vector in component form. Then explain what these components mean in terms of the scenario.

The location of the ship with respect to the port at 4:30 pm is .

Step-by-step explanation:

The ship is travelling at constant velocity, which means that magnitude and direction of velocity vector remains unchanged in time. Then, position vector with respect to port as a function of time and in component form, that is, rectangular form, is:

Where is the time interval with respect to noon, which is measured in hours.

Given that , and , the location of the ship at 4:30 pm is:

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

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