ACT Math Practice Question #1437 (Foundational (28)) | Test Citadel
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ACT Math Difficulty: Foundational (28)

Digital ACT Math Practice Question #1437

Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.

Vector w has component form <-6, 8>. What is the magnitude of vector w?
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6-8-10 Pythagorean triple: magnitude = 10.

Masterclass Solution & Distractor Trap Analysis

||w|| = sqrt((-6)^2 + 8^2) = sqrt(36 + 64) = sqrt(100) = 10....

Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...

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