Mathematics, 26.10.2019 05:43, unknown337
Suppose a railroad rail is 5 kilometers and it expands on a hot day by 20 centimeters in length. how many meters would the center raise above the ground?
Answers: 2
Mathematics, 21.06.2019 13:30, Gladistshiala267
Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)
Answers: 3
Suppose a railroad rail is 5 kilometers and it expands on a hot day by 20 centimeters in length. how...
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