Mathematics, 16.04.2020 09:54 ajay67
If the sin 30° is 1 over 2, then the cos ° = . (4 points) 60° ; 1 over 2 30° ; square root 2 over 2 60° ; square root 3 over 2 30° ; 1
Answers: 3
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
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Mathematics, 21.06.2019 22:00
Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?
Answers: 1
If the sin 30° is 1 over 2, then the cos ° = . (4 points) 60° ; 1 over 2 30° ; square root 2 over 2...
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