2021-2022学年安徽省亳州市涡阳县九年级（上）第二次月考数学试卷（附答案详解）

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2021-2022
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170M=OD+DM=2+25/2,22••M2Ḅᙶ᪗"(-2-2V2,0),PᳮMᙠxDḄQOD4᪷S2TឋLMiḄᙶ᪗"(2+2V,0),WᡠYMḄᙶ᪗"(2+2V2,0)ᡈ(-2-2V2,0).ூ᪆௃(1)ᑭᵨ\]^ᦪ_`ab%0bᓽde⚪.(2)জ:;I4CE<Ὺ>?@?A.ᑭᵨgh]ᳮijgh]ᳮḄ⌮]ᳮlmᓽ.ঝᑖopqAMᙠxDḄNOD4MᙠxDḄQOD4ᑖr`ᓽ.s⚪t3ᦪWᔠ⚪ὃwxᦪḄឋy-1ᦪḄឋy\]^ᦪ_gh]ᳮgh]ᳮḄ⌮]ᳮῪ>?@?AḄᑨ]L{⚪Ḅᐵ}<~ᵫᑖ;Ḅὃe⚪t3ὃὃ⚪.18⚓ᐳ18⚓