资源描述:
《2021-2022学年内蒙古鄂尔多斯市鄂托克旗中考押题数学预测卷含解析及点睛》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、2021-2022ὃᦪᔁ⚗1.ᔁὃḄஹὃᑏᙠ⚪ᓱ"2.$⌱&⚪'⌱()*⚪ᫀ,ᵨ./0⚪ᓱ"12⚪3Ḅᫀ᪗56◤ᦋ:ᵨ;<=>?,@⌱5ᐸBᫀ᪗$C⌱&⚪'ᫀᑏᙠ⚪ᓱ"ᑏᙠDᔁ"Eᦔ3.ὃGH,DᔁI⚪ᓱJKL$Jஹ⌱&⚪M)*⚪NᨵJPQRᫀ)*⚪3ᑖTᑖ30ᑖU
2、1.VWXE,YᑖZ[Q]A8CDḄ^48,8cḄ_AY`OELa_[80Ḅ_ᑣcᑡGe:2জNAME=90g®ZBAF=ZEDBঞN8MO=90g@MD=2AM=4EM§AM=-MF.ᐸQRGeḄiMUA.জঞটB.ঝটঠC.জঞঠD.জঞটঠ+Z7+C2.jklᦪy+/zr+cḄVmVᡠopqJJklᦪy=s+Y-4ac`uvwlᦪy=------ᙠxJᙶ᪗xzᑁḄVmᜧ}[MU3.V,J,ᚖaᙢ☢ḄJᙠᙢ☢1ᜐᢚBាᑮᙢ☢AB=2m,ᑣ[M"A.ᓱB.73C.
3、+1D.34,Jᦪ1ஹஹ2ஹ3ஹ4Ḅᙳᦪ`ᦪxᑣicᑡ⌱⚗Ḅ$"A.0B.2.5C.3D.535.%x=-2&ᐵ(xḄ*ᐗ,-./d+0*Ṻ=0Ḅ*2᪷4ᑣḄ78$"2A.-1ᡈ4B.-1ᡈ*4C.1ᡈ*4D.1ᡈ46.ᨵ*;ᦪ=>3,4,5,6,6,ᑣ?;ᦪ=Ḅ@ᙳᦪஹCᦪஹDEᦪᑖG&$"A.4.8,6,6B.5,5,5C.4.8,6,5D.5,6,6x-m>27.%ᐵ(HḄIJK;τLM4ᑣḄO7
4、Q$A.m>3B.m<3C,m<3D.m>38.RS1=/4*ᐗ+>/%*4+3,ᑣ"Ḅ78♦♦4433A.*B.**C.*D.——33449.ᐰᳫYᱏᑴ⌼R]^ᐭ10`aᑮ7`aᘤdḄefgh.DijkẆmḄn*o7`ap⇨r4&Yᱏᑴ⌼stuvHᨬ᪶yḄzᜓ
5、*47`a}&0.000000007a.ᦪ=0.000000007ᵨᦪ⊤8$"A.7x10“B.7x10-1°C.7xl0-11
6、D.7xl()T210.ᙠD4RS85,ABḄ88,ᑣᙊyOᑮABḄ8$"A.3B.4C.5D.6,ஹ⚪$ᐳ7⚪4⚪3ᑖ4ᑖ21ᑖ"k11.11•"4RSAஹB&ᦪ1=*k>0,x<0ḄX4BCx¢4£y¢(C.¤P¥ᙶ᪗¨O©m4ªO-ATBTC$D“t”ᡠ¯°"ᒴ²³¤4´8C.µP¶PMLx¢4PN_Ly¢4ᚖ¸ᑖG8MஹN.z¹º»OMPNḄ☢½8S,P³¤g¾8t,ᑣSᐵ(tḄᦪᜧÀ812.%
7、am=2,an=3,Á$jam+2n=.13.RSPl,2ᐵ(x¢ḄÂÃ8Ä4ÅP4ᙠÆ°y=kx+34ÇÆ°y=kx+3Ḅᔣ@É22ᓫE4ᡠËḄÆ°M᪆K815.ᓄ¢জs=gঝ4_52=____gঞ=.16.ᙠ“¥¦§¨¦”ª«*¬x0J¥¦§ᢥVᡠoḄ¯°±ᑣNl='17.ᙠaLBCDᢥ²c³´µVজ²_B[ᙊ·²¸4¹[º»µ¼LBCa_EÍঝᑖZ²A,E[ᙊ·,ᜧa‘AEḄ¹[º»µ¼¾¼La_YgঞÀÁ8/4¹ÃL4a_GNAG8=30ᑣNC=2¥ஹÄ⚪Mᐳ7*⚪
8、Tᑖ69ᑖU18.10ᑖUÆᐶÈ*ÉÊË:)PᵱÍᜮᡚÐ⁐ÒÓ)PÍᜮᡚÕ⁐ÒÓ.ÒÓᡚ,)PᵱÍ×ØᡚÕ⁐ÒÓḄÙᦪvᡚÐ⁐ÒÓḄÙᦪḄ2ÚÛ1,Ü)PÍ×ØᡚÐ⁐ÒÓḄÙᦪiᡚÕ⁐ÒÓḄÙᦪḄ3g.ÝÞᐶÈ*ᵱஹᔜᨵàÛÙá19.5ᑖUVᙠRtAABCZC=90°,ABḄᚖᑖÃLACa_D,LABa_E.1âãADE-AABCÍ2äAC=8,BC=6'âDEḄ¹.20.8ᑖUVWXABi0Ḅ»_Cஹᙠ"40=60åAB=6,_µOEJ_
9、AC,ᚖæ[E.1â0EḄ¹g2OEḄ¹ÃLa_YâçAYஹACI¼CY