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> 下列说法正确的是[]A.4的平方根是2B.将点(﹣2,﹣3)向右平移5个单位长度到点(﹣2,2)C.是无理数D.点(﹣2,﹣3)关于x轴的对称点是(﹣2,3)-八年级数学
下列说法正确的是[]A.4的平方根是2B.将点(﹣2,﹣3)向右平移5个单位长度到点(﹣2,2)C.是无理数D.点(﹣2,﹣3)关于x轴的对称点是(﹣2,3)-八年级数学
题目简介
下列说法正确的是[]A.4的平方根是2B.将点(﹣2,﹣3)向右平移5个单位长度到点(﹣2,2)C.是无理数D.点(﹣2,﹣3)关于x轴的对称点是(﹣2,3)-八年级数学
题目详情
下列说法正确的是
[ ]
A.4的平方根是2
B.将点(﹣2,﹣3)向右平移5个单位长度到点(﹣2,2)
C.
是无理数
D.点(﹣2,﹣3)关于x轴的对称点是(﹣2,3)
题型:单选题
难度:中档
来源:河南省期末题
答案
D
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下列说法正确的是[]A.2是﹣4的算
下一篇 :
9的平方根是[]A.3B.﹣3C.±3D.81-八
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题目简介
下列说法正确的是[]A.4的平方根是2B.将点(﹣2,﹣3)向右平移5个单位长度到点(﹣2,2)C.是无理数D.点(﹣2,﹣3)关于x轴的对称点是(﹣2,3)-八年级数学
题目详情
B.将点(﹣2,﹣3)向右平移5个单位长度到点(﹣2,2)
C.
D.点(﹣2,﹣3)关于x轴的对称点是(﹣2,3)
答案