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> 等腰三角形,腰长为x,底为y,周长为30,则y与x的函数关系式为(),自变量x的取值范围是()。-八年级数学
等腰三角形,腰长为x,底为y,周长为30,则y与x的函数关系式为(),自变量x的取值范围是()。-八年级数学
题目简介
等腰三角形,腰长为x,底为y,周长为30,则y与x的函数关系式为(),自变量x的取值范围是()。-八年级数学
题目详情
等腰三角形,腰长为x,底为y,周长为30,则y与x的函数关系式为( ),自变量x的取值范围是( )。
题型:填空题
难度:中档
来源:北京期中题
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过点(0,2)且与直线y=-x平行的直线
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短文改错。 It was 9∶20 that
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题目简介
等腰三角形,腰长为x,底为y,周长为30,则y与x的函数关系式为(),自变量x的取值范围是()。-八年级数学
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