Plx 各位幫我計計條數 連式
16=8-0.4t
快呀 聽日要交嫁啦.
Plx 各位幫我計計條數 連式 快呀 聽日要交嫁啦.
2010-10-13 1:37 am
回答 (3)
2010-10-13 3:34 am
16=8-0.4t
0.4t=8-16
0.4t=-8
t=-8/0.4
t=-20
0.4t=8-16
0.4t=-8
t=-8/0.4
t=-20
2010-10-13 2:26 am
16=8-0.4t
0.4t=16-8
0.4t=8
t=20
0.4t=16-8
0.4t=8
t=20
2010-10-13 1:49 am
16 = 8-0.4t
0.4t = 8-16
0.4t = -8
t = -8/0.4
t = -20
0.4t = 8-16
0.4t = -8
t = -8/0.4
t = -20
收錄日期: 2021-04-13 17:34:21
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20101012000051KK00977