| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 2021-07-15 | 1 | ||
| 这道题如果考试时候出了的话,那个才出来 [数与式] | 2021-07-15 | 1 | |
| 2021-07-15 | 1 | ||
| 老师,您有数学九年级上册书的答案吗?人 [方法与资料] | 2021-07-15 | 2 | |
| 2021-07-15 | 1 | ||
| 没听明白?????? [方程(组)与不等式(组)] | 2021-07-15 | 1 | |
| 老师,知道了对称轴要用什么方法求?是由 [函数及其图像] | 2021-07-15 | 1 | |
| 所以无根 [方程(组)与不等式(组)] | 2021-07-15 | 2 | |
| 2021-07-15 | 1 | ||
| 2021-07-15 | 1 | ||
| 2021-07-15 | 5 | ||
| 2021-07-15 | 1 | ||
| 2021-07-15 | 1 | ||
| 2021-07-15 | 1 | ||
| 如图oa垂直于BC,垂足为o,且角CO [几何图形的初步认识] | 2021-07-15 | 1 | |
| 2021-07-15 | 1 | ||
| 2021-07-15 | 1 | ||
| 2021-07-15 | 3 | ||
| 2021-07-15 | 3 | ||
| 老师为什么m=0 [方程(组)与不等式(组)] | 2021-07-15 | 5 |

