D Question 32 Given u 5i + 4j and v = 4i - 3j, determine -9u - v. O-9u-v=-41i - 42j O-9u v = 22i — 33j O-9u-v=-42i + 42j 0-9u-v=-40i - 42j -9u-v=-49i - 33j Question 33 Find the magnitude and direction angle of v = 5i - 5j. Round direction angle to nearest degree. O||||=9√2;0=310° O||||=5√2;0=315° O||||= 8√2;0=317° O||||=6√2;0= 325°

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