若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaa3d3ca8ae9c034b384ba8267808553.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a0ff054b2038410d1879049e99b4326.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaa3d3ca8ae9c034b384ba8267808553.png)
22-23高一下·内蒙古巴彦淖尔·期末 查看更多[2]
更新时间:2023-08-06 21:42:26
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填空题-单空题
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适中
(0.65)
解题方法
【推荐1】已知等腰直角三角形
的斜边
所在的直线方程为
,则直角边
和
所在的直线的斜率之和为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
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您最近一年使用:0次
填空题-单空题
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适中
(0.65)
解题方法
【推荐1】已知直线
:
的倾斜角为
,直线
的倾斜角为
,且直线
在y轴上的截距为
,则直线
的一般式方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/403cb45dea2e88997e02281a68523092.png)
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您最近一年使用:0次
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名校
解题方法
【推荐2】已知
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/510ed9db9eb20a880a67481d76692399.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe50432033e610f3e7db497ff8c25c9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/716ba954be887cdbeb2617063786becd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/510ed9db9eb20a880a67481d76692399.png)
您最近一年使用:0次