已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef7c3dfbc27950fb6b9df5694977748f.png)
(1)求a、b的值;
(2)
的立方根.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef7c3dfbc27950fb6b9df5694977748f.png)
(1)求a、b的值;
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3910a0f217d8109b9467f740fc84a73d.png)
22-23七年级下·北京海淀·期中 查看更多[4]
北京市首都师范大学第二附属中学2022~2023学年七年级下学期期中数学试题(已下线)开学摸底测评卷(测试范围:第1-3章)-【暑假自学课】2023年新七年级数学暑假精品课(浙教版)(已下线)专题2.8 立方根(分层练习)-2023-2024学年八年级数学上册基础知识专项突破讲与练(北师大版)(已下线)专题4.6 立方根(分层练习)-2023-2024学年八年级数学上册基础知识专项突破讲与练(苏科版)
更新时间:2023-06-25 23:26:47
|
相似题推荐
解答题-问答题
|
较易
(0.85)
【推荐2】如图1,在平面直角坐标系中,
,
,且满足
,过
作
轴于
.
![](https://img.xkw.com/dksih/QBM/2022/1/10/2891444567113728/2893649263419392/STEM/ebfc54cd-e22b-45b2-be52-9b078a83be0d.png?resizew=530)
(1)求
,
的值;
(2)在
轴上是否存在点P,使得
和
的面积相等,若存在,求出点P坐标,若不存在,试说明理由.
(3)若过
作
交
轴于
,且
,
分别平分
,
,如图2,图3,
①求:
的度数;
②求:
的度数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d7a6fd6d651ae341154c2e40928d628.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f384287369cd6c433fea28ef0cae8f1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a1329370898cac6defa1654c94727e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02db4a8c065ddf418ce67b8a98a29c8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://img.xkw.com/dksih/QBM/2022/1/10/2891444567113728/2893649263419392/STEM/ebfc54cd-e22b-45b2-be52-9b078a83be0d.png?resizew=530)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
(2)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29eaf0ed8d20d6cac5d614570a5e8267.png)
(3)若过
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c631670e02d2a38e9c78708a3916140.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21b28f28ced0531d1df34fcf04c6c67f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06e69a60fb95f19ae60c08e22f3fd5cd.png)
①求:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d52414e066b9083ce6aed18b2e19a68.png)
②求:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cd1bc0388e7fad3e849ca39c67f5034.png)
您最近一年使用:0次