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Mathematics, 11.02.2021 20:30 tykiabrown8111

In the rectangle below, AE= 4x+7, CE=6x-1, and m 2 EAD= 50°. Find BE and m_BEC.​

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In the rectangle below, AE= 4x+7, CE=6x-1, and m 2 EAD= 50°. Find BE and m_BEC.​...
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