multiply. 0.5( a + b - 5)?
回答 (3)
2009-07-06 5:13 am
✔ 最佳答案
0.5a+0.5b-2.5d.
2009-07-06 12:09 pm
0.5(a + b - 5)
= 0.5(a) + 0.5(b) - 0.5(5)
= 0.5a + 0.5b - 2.5
(answer d)
= 0.5(a) + 0.5(b) - 0.5(5)
= 0.5a + 0.5b - 2.5
(answer d)
2009-07-06 12:17 pm
0.5(a + b - 5)
Step 1
= 0.5(a) + 0.5(b) - 0.5(5)
Final step
= 0.5a + 0.5b - 2.5
- Therefore, I hope you understand this answer to your question. Enjoy and have a good night. In addition, if you continue to have more mathematical problems, then please consider visiting the following weblink that is provide below.
http://khanacademy.org/?gclid=CMunzNPtv5sCFYZM5QodYns-BQ#Algebra
Step 1
= 0.5(a) + 0.5(b) - 0.5(5)
Final step
= 0.5a + 0.5b - 2.5
- Therefore, I hope you understand this answer to your question. Enjoy and have a good night. In addition, if you continue to have more mathematical problems, then please consider visiting the following weblink that is provide below.
http://khanacademy.org/?gclid=CMunzNPtv5sCFYZM5QodYns-BQ#Algebra
收錄日期: 2021-05-01 12:34:57
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090705210410AAid3ne