An airplane is flying at a speed of 580 km/h on a bearing of North 60° east. The wind blows from a bearing of North 45° west at a speed of 60 km/h. What is the planes actual ground speed kilometers per hour? What is the planes true course? Write the true direction as an angle theta from the positive X axis.

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Step-by-step explanation:

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what is

step-by-step explanation:

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a