精品解析:2023年甘肃省武威市中考数学真题(解析版)
【淘宝搜索店铺:中小学教辅资源店微信:mlxt2022】武威市2023年初中毕业、高中招生考试数学试卷考生注意:本试卷满分为120分,考试时间为120分钟.所有试题均在答题卡上作答,否则无效.一、选择题:本大题共10小题,每小题3分,共30分,每小题只有一个正确选项.1.9的算术平方根是()A.B.C.3D.【答案】C【解析】【分析】由,可得9的算术平方根.【详解】解:9的算术平方根是3,故选C【点睛】本题考查的是算术平方根的含义,熟练的求解一个数的算术平方根是解本题的关键.2.若,则()A.6B.C.1D.【答案】A【解析】【分析】根据等式的性质即可得出结果.【详解】解:等式两边乘以,得,故...
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