A cruise ship is traveling at 16 knots on a heading of 330°. There is a strong water current flowing at 6 knots from the northwest on a heading of 120°.
What is the true course and speed of the cruise ship?

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

If value of cos330° is √3/2 then find tan165°.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse