Answer to Question #49173 in Mechanics | Relativity for clii

Question

A boat begins on the best side of a river and heads straight east across the river with a speed of 1.9 Ft/s (relative to the water). the river water flows NORTH at the speed of 2.^ Ft/s (relative to the shore). The resultant velocity of the boat ( relative to the shore) is approximately ___ Ft/s at __ degrees (-CCW from east)