115-479-(-115)
K
Khách
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Những câu hỏi liên quan
22 tháng 11 2021
1. I study English on Tuesday.
2. They are playing games on the playground.
22 tháng 11 2021
1.I study English on Tuesdays.
2.They are playing games on the playground.
3.The students are playing now.
4.What are you looking at?
5.Does your mother driver you to school?
HT~
YN
26 tháng 11 2021
Answer:
1. That exercise is not as easy as this one
2. The red car is more expensive than the black car
3. That film is not as interesting as this one
4. That river is not as longer than this one
5. Miss Nga is younger than Miss Lan
6. Your kitchen is bigger than mine
7. Her new house is smaller than her old one
8. The white dress is not as expensive than the black one
9. According to me, Math is not as easy as English
10. That computer doesn't work as well as this one
VT
31 tháng 10 2021
1. is coming
2. am not working
3. are traveling
4. is leaving
5. are visiting
6. is picking
7. am visiting
CT. S + am/is/are + V.ing
chúc bạn hok tốt
TT
1
6 tháng 4 2022
TL:
36. My brother is a fast runner
37.I read a lot of books about History and Geography because I'm interested in them.
38. Although "The Haunted Theatre" is frightening, children love it.
39. No student in Linda's class is more intelligent than her.
40. Mary is shorter than Daisy.
_HT_
HA
2
29 tháng 4 2018
\(A=\frac{115^{17}+2}{115^{17}-1}=\frac{115^{17}}{115^{17}-\left(2+1\right)}=\frac{115^{17}}{115^{17}-3}\)
\(\Rightarrow A=B\)
CD
29 tháng 4 2018
Ta có :
A = \(\frac{115^{17}+2}{115^{17}-1}\)= \(\frac{115^{17}-1+3}{115^{17}-1}\)= 1 + \(\frac{3}{115^{17}-1}\)
B = \(\frac{115^{17}}{115^{17}-3}\)= \(\frac{115^{17}-3+3}{115^{17}-3}\)= 1 + \(\frac{3}{115^{17}-3}\)
Vì 11517 - 1 > 11517 - 3 nên \(\frac{3}{115^{17}-3}\) < \(\frac{3}{115^{17}-1}\)
Vậy :1 + \(\frac{3}{115^{17}-1}\) < 1 + \(\frac{3}{115^{17}-3}\) hay A < B
VN
Võ Ngọc Phương
VIP
18 tháng 12 2023
\(1150-\left(115+1150\right)+\left(115-39\right)\)
\(=1150-115-1150+115-39\)
\(=\left(1150-1150\right)+\left(-115+115\right)-39\)
\(=0+0-39=-39\)
-249