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A large aircraft is flying on a bearing of 310° (50° west of north) with an airspeed of 700 mph. It is being affected by a 100 mph wind
blowing towards the west, as shown in the diagram below.

The distance, R, as indicated in the diagram, that the plane has travelled after 1 hour is, to the nearest mile,

A large aircraft is flying on a bearing of 310 50 west of north with an airspeed of 700 mph It is being affected by a 100 mph wind blowing towards the west as class=

Respuesta :

gegeka

Answer:

779

Step-by-step explanation:

Aiming to get the value of formula

Given that

50° + 80² = 140°.

:: Cos140² = 100 + 700²³ - R²

kaw of ousines axivox. T

·· R² = 607246

R≈ 780 miles

• The result is T80 miles