Ned took a test with 20 questions. He lost 5 points for each of the 8 questions he got wrong and earned an additional 11 points
2 answers:
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Answer: x 8 = 13.8564064606
Step-by-step explanation: The main diagonal of any cube can be found by multiplying the length of one side by the square root of 3 (). Therefore, square root 3 (
) is multiplied by the length (8 in our case) of either 6 faces of the cube.
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