Find an ordered pair that represents the vector from A (31,-33) to B (36,-45). Then find the magnitude of AB.

AB = (5, - 12) |AB| = 13

Step-by-step explanation:

AB = B - A = (36, - 45) - (31,-33) = (36 - 31, - 45 - (-33))

AB = (5, - 12)

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The magnitude of a vector is the root of the sum of the squares of its components.

|AB| = √ (5² + (-12) ²) = √ (25 + 144) = √169

|AB| = 13