W: Communication in all questions must include: GE mark deduction per error) o Enough steps shown to clearly demonstrate thinking a Units used as required a Solutions that are neat and easy to follow a Fractions not decimals, unless otherwise stated 0 Proper use of mathematical symbols and notation, o Radicals, not decimals, unless otherwise stated including correct vector notation o Equal signs aligned a Side calculations clearly labeled if used a Variables and functions dened as required Therefore statements where appropriate Fractions reduced to lowest terms Neat, labelled, and clear vector diagrams drawn Proofs work from one side of the equation to the other C... Show all steps to eam full marks. No guess and check. 6. An airplane is flying at 340 km/h on a heading of 225. The wind is blowing at 85 km/h from a bearing of 310. Determine the ground velocity of the airplane. Include a fully labelled vector diagram. Round to one decimal place. [A5] You must answer using the head-to-tail method or using Cartesian vectors