The two locations of the aircraft in polar coordinates by using the radar station as the pole and due east as the polar axis, where at 10:15 A.M., a radar station detects an aircraft at a point 80 miles away and 25 degrees north of due east. And at 10:25 A.M., the aircraft is 110 miles away and 5 degrees south of due east.

(b)

To determine

The two locations of the aircraft in rectangular coordinates. Round the answer to two decimal places, where at 10:15 A.M., a radar station detects an aircraft at a point 80 miles away and 25 degrees north of due east. And at 10:25 A.M., the aircraft is 110 miles away and 5 degrees south of due east.

(c)

To determine

To calculate: The speed of the aircraft in miles per hour. Round the answer to one decimal place, where at 10:15 A.M., a radar station detects an aircraft at a point 80 miles away and 25 degrees north of due east. And at 10:25 A.M., the aircraft is 110 miles away and 5 degrees south of due east.

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Chapter 9.1, Problem 88AYU

Chapter 9.1, Problem 90AYU

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Chapter 9 Solutions

Precalculus

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