subject
Mathematics, 15.06.2021 07:20 joha004

4. Miệng giếng nước là một hình tròn có bán kính 0,7m. Bao quanh miệng giếng có xây thành giếng rộng
0,3m. Tính diện tích của thành giếng đó.
Báo cáo với thầy/Cô giáo kết quả những việc em đã là
C. HOẠT ĐỘNG (DIC PUM

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:50
Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units
Answers: 1
question
Mathematics, 21.06.2019 19:30
Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27
Answers: 1
question
Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
Answers: 2
question
Mathematics, 22.06.2019 00:50
Atravel agent is booking a trip to england, scotland, ireland, and france for a group of senior citizens. the agent sent surveys to the group, asking which countries they would like to visit, in order, and created the shown preference schedule (e = england, i = ireland, s = scotland, f = france). which country is the condorcet winner? number of votes 15 12 16 19 1st f e e i 2nd e s i s 3rd s i s e 4th i f f f 1. scotland 2. england 3. france 4.ireland
Answers: 1
You know the right answer?
4. Miệng giếng nước là một hình tròn có bán kính 0,7m. Bao quanh miệng giếng có xây thành giếng rộn...
Questions
question
Mathematics, 09.09.2019 08:10
Questions on the website: 13722360