Mathematics, 08.06.2021 16:50 jltijinotgion121
Two airplanes leave an airport. Thirty minutes later, an observer on the ground sees the first plane with an
angle of elevation measuring 56° and an altitude of 9,000 m. At the same time, the second plane has an
angle of elevation of 36° (in the opposite direction) and an altitude of 10,000 m. Find the air distance between the two planes, rounded to the nearest kilometre. Draw a picture to help you solve. [4]
Answers: 1
Mathematics, 21.06.2019 14:30
Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49
Answers: 2
Mathematics, 21.06.2019 21:30
Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
Answers: 1
Two airplanes leave an airport. Thirty minutes later, an observer on the ground sees the first plane...
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