Digital ACT Math Practice Question #2088
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
Pythagorean triple (7, 24, 25) -> magnitude is 25.
Magnitude ||v|| = sqrt(x^2 + y^2) = sqrt(7^2 + (-24)^2) = sqrt(49 + 576) = 25....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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