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Each edge of a cube has a length of 38.1 cm. What is the length of a diagonal of the cube going through the center of the cube? I'm told the radiation is too strong for man to venture above lo Earth orbit (leo) .. is this true? Many people have said this.? What is the mass of nitric acid that can be produced from 549g of ammonia? Please include steps so I can learn to do it on my own, thanks!? Is electricity more dangerous and destructive than fire? Given cos(α)=−1/2 and α is in quadrant II, find the exact values of Sin α=
Cos α=
Tan α=
Csc α=
sec α=?