Express 2(cos 225° + i sin225°) in the complex form a + bi.
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Mathematics, 28.12.2020 18:30 robertgib76
Express 2(cos 225° + i sin225°) in the complex form a + bi.
Answers: 2
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A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building
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The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
Answers: 2
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