| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 老师,我听不明白这个,你能跟我仔细讲讲 [几何图形的初步认识] | 2020-12-05 | 3 | JD1***806 |
| 2020-12-05 | 1 | yxp***349 | |
| 怎么连线段做中垂 [不确定] | 2020-12-05 | 1 | ghj*** |
| 函数的知识点 [不确定] | 2020-12-05 | 1 | ffq*** |
| 这里是根号3乘二分之a吗?那为什么等于 [几何图形的初步认识] | 2020-12-05 | 3 | w17***600 |
| 2020-12-05 | 1 | GH1***569 | |
| 2020-12-05 | 1 | ceo*** | |
| 2020-12-05 | 1 | lin***199 | |
| 2020-12-05 | 1 | hgw*** | |
| 已知tan a=2,求4cos a-s [解直角三角形] | 2020-12-05 | 1 | xc2*** |
| 一块三角形钢板,已知两边长及夹角,求这 [几何图形的初步认识] | 2020-12-05 | 1 | xc2*** |
| 2020-12-05 | 3 | JD1***491 | |
| 老师我想问下怎么学习数学啊?上课听的懂 [方法与资料] | 2020-12-05 | 1 | w66*** |
| 2020-12-05 | 3 | JD1***491 | |
| 2020-12-05 | 1 | hgw*** | |
| 2020-12-05 | 1 | gba*** | |
| 2020-12-05 | 1 | gba*** | |
| 怎么知道的 [函数及其图像] | 2020-12-05 | 1 | tyw***738 |
| 2020-12-05 | 1 | JD1***892 | |
| 2020-12-05 | 1 | dia*** |

