| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 意思是x一定是自变量,y一定是x的函 [方程(组)与不等式(组)] | 2021-08-03 | 3 | JD1***763 |
| 2021-08-03 | 1 | fgr*** | |
| 2021-08-03 | 1 | fgr*** | |
| 为什么? [方程(组)与不等式(组)] | 2021-08-03 | 1 | t19***651 |
| 2021-08-03 | 1 | tao*** | |
| 2021-08-03 | 3 | fgr*** | |
| 2021-08-03 | 1 | fgr*** | |
| 老师您好,麻烦给我发一下八年级上册数学 [方法与资料] | 2021-08-03 | 5 | bxx***uan |
| 2021-08-03 | 1 | tao*** | |
| 2021-08-03 | 7 | lxr***793 | |
| 老师, P到A的距离与P到B的距离之差 [几何图形的初步认识] | 2021-08-03 | 3 | JD1***648 |
| 老师,带根号的数之间怎么用勾股定理。还 [解直角三角形] | 2021-08-03 | 1 | JD1***564 |
| 2021-08-03 | 2 | lxr***793 | |
| 全等 [几何图形的初步认识] | 2021-08-03 | 1 | JD1***742 |
| 2021-08-03 | 1 | aha*** | |
| 老师若只有横边满足80/8不考虑竖边可 [几何图形的初步认识] | 2021-08-03 | 1 | JD1***475 |
| 2021-08-03 | 1 | aha*** | |
| 2021-08-03 | 1 | JD1***470 | |
| 2021-08-03 | 1 | ehd*** | |
| 讲题 [数与式] | 2021-08-03 | 1 | JD1***103 |

