Multiple choice:
express the complex number in trigonometric form. -2 even if you guess its p...
Mathematics, 11.01.2020 15:31 Drax152
Multiple choice:
express the complex number in trigonometric form. -2 even if you guess its probably better than my guess
2(cos 90° + i sin 90°)
2(cos 0° + i sin 0°)
2(cos 180° + i sin 180°)
2(cos 270° + i sin 270°)
even if you guess its probably better than my guess
Answers: 3
Mathematics, 21.06.2019 16:30, Moneyman587
Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?
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