Question

Two airplanes are flying in the air at the same height. Airplane A is flying east at 400 mi/h and airplane B is flying north at 350 mi/h. If they are both heading to the same airport, located 90 miles east of airplane A and 120 miles north of airplane B, at what rate is the distance between the airplanes changing? (Enter an exact answer in miles/h)

Name: two airplanes are flying in the air at the same height airplane a is flying east at 400mih and airplane b is flying north at 350mih if they are both heading to the same airport located 90 mi 71717
Uploaded: 2021-11-20T23:18:15-08:00
Channel: Carolyn Behr-Jerome
Description: two airplanes are flying in the air at the same height airplane a is flying east at 400mih and airplane b is flying north at 350mih if they are both heading to the same airport located 90 mi 71717

          Two airplanes are flying in the air at the same height. Airplane A is flying east at 400 mi/h and airplane B is flying north at 350 mi/h. If they are both heading to the same airport, located 90 miles east of airplane A and 120 miles north of airplane B, at what rate is the distance between the airplanes changing? (Enter an exact answer in miles/h)

Added by Emily W.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Carolyn Behr-Jerome

11/20/2021

Step 1

Label the position of airplane A as point A and the position of airplane B as point B. Draw a line connecting points A and B to represent the distance between the airplanes. Show more…

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Two airplanes are flying in the air at the same height. Airplane A is flying east at 400 mi/h and airplane B is flying north at 350 mi/h. If they are both heading to the same airport, located 90 miles east of airplane A and 120 miles north of airplane B, at what rate is the distance between the airplanes changing? (Enter an exact answer in miles/h)