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Back to Add and subtract vectors — Problem 3 · Task Set 19

Exercises: Add and Subtract Vectors

Work through each section in order. Show your work where indicated.

Grade 9·21 problems·~30 min·Common Core Math - HS Number and Quantity·standard·hsn-vm-b-4
Work through problems with immediate feedback
A

Fluency Practice

1.

Let u=⟨3,4⟩\mathbf{u} = \langle 3, 4 \rangle and w=⟨1,−2⟩\mathbf{w} = \langle 1, -2 \rangle. Find ∣u+w∣|\mathbf{u} + \mathbf{w}|. Round to the nearest hundredth.