help mk vs minhf ddang can gaps plssssssssssssssssssssssssssssssssssssssssss
Rewrite the sentence ,use the word in parentheses:
There are two fridges,a table,four chairs in Thuong's kitchen. - ...........................................
giups minhf voiws ddang caanf gap
Rewrite the sentence ,use the word in parentheses:
There are two fridges,a table,four chairs in Thuong's kitchen. - ............Thuong's kitchen has 2 fridges, a table, four chairs..............
=> Thuong's kitchen has two fridges , a table , four chairs .
Thuong*s kitchen has two fridges, a table, four chairs.
đúng đó bn ạ
Viết chương trình nhập vào 1 số nguyên n
không âm, in ra màn hình số lượng số dương lớn hơn n và nhỏ hơn hoặc bằng n^2
ngôn ngữ c++
help me plssssssssssssssssssssssssssssssssssssssssss
#include <iostream>
using namespace std;
int main() {
int n;
cout << "Nhap vao mot so nguyen khong am: ";
cin >> n;
int count = 0;
for (int i = n + 1; i <= n * n; i++) {
if (i > 0) {
count++;
}
}
cout << "So luong so duong lon hon " << n << " va nho hon hoac bang " << n * n << " la: " << count << endl;
return 0;
}
#include <iostream>
using namespace std;
int main()
{
long long n;
cin>>n;
cout <<n*n-n<<endl;
return 0;
}
minhf can gap
giups minhf vs aj
x + 20 = - ( - 23 )
15 - x + 17 = - ( - 6 ) + | -12 |
3 - | 2x + 1 | = ( - 5 )
giups e vs ajk e ddang caanf gaapa
1) x = 23-20
=>x= 3
2)32-x=18
=>x=32-18
=>x=14
3)/2x+1/=8
=>2x+1=8
hoặc 2x+1=-8
=>x=7/2
hoặc x=-9/2
1/ Ta có: \(x+20=-\left(-23\right)\)
\(\Leftrightarrow x+20=23\)
\(\Leftrightarrow x=3\)
Vậy...
2/ Ta có: \(15-x+17=-\left(-6\right)+\left|-12\right|\)
\(\Leftrightarrow-x+32=18\)
\(\Leftrightarrow x=32-18=14\)
Vậy...
3/ Ta có: \(3-\left|2x+1\right|=\left(-5\right)\)
\(\Leftrightarrow\left|2x+1\right|=3-\left(-5\right)\)
\(\Leftrightarrow\left|2x+1\right|=8\)
\(\Leftrightarrow\orbr{\begin{cases}2x+1=8\\2x+1=-8\end{cases}}\)
\(\Leftrightarrow\orbr{\begin{cases}x=\frac{7}{2}\\x=-\frac{9}{2}\end{cases}}\)
Vậy...
I. Read the passage. Then choose one suitable word to fill in the gaps. (2.0 points)/10
Three ways everyone can help make the Earth a greener place is to reduce, reuse, and recycle!
When people reduce it means they are using (1)________ of something. This allows us tocreate less waste. Turning (2)_______ the faucet when we brush our teeth is a simple way to reduce. This is a small action that prevents us from wasting (3)________.
Another small action people can take is (4) ________ things we already have. Taking bagsto the store (5) _______ we shop for food is one way to reuse them. Using both (6)_______ of piece of paper before (7)_________ a new one is another way to reuse.
(8)________ is when new materials are created from old ones. Paper, plastic, and metal are all materials that can be recycled. Things (9) ________ newspapers, soda cans, and plastic bags can all be turned (10) ________ new objects if we take the time to recycle them!
1. a. much b. more c. little d. less
2. a. off b. on c. down d. up
3. a. energy b. electricity c. water d. time
4. a. reusing b. reuse c. to reuse d. reused
5. a. when b. what c. how d. while
6. a. ways b. sides c. parts d. points
7. a. to get b. to getting c. got d. getting
8. a. Reusing b. Reducing c. Recycling d. Reacting
9. a. as b. like c. same d. such
10. a. out b. up c. down d. into
em xin đấy ạ,mn giúp em nhanh đc khumm ạ
I. Read the passage. Then choose one suitable word to fill in the gaps. (2.0 points)/10
Three ways everyone can help make the Earth a greener place is to reduce, reuse, and recycle!
When people reduce it means they are using (1)________ of something. This allows us tocreate less waste. Turning (2)_______ the faucet when we brush our teeth is a simple way to reduce. This is a small action that prevents us from wasting (3)________.
Another small action people can take is (4) ________ things we already have. Taking bagsto the store (5) _______ we shop for food is one way to reuse them. Using both (6)_______ of piece of paper before (7)_________ a new one is another way to reuse.
(8)________ is when new materials are created from old ones. Paper, plastic, and metal are all materials that can be recycled. Things (9) ________ newspapers, soda cans, and plastic bags can all be turned (10) ________ new objects if we take the time to recycle them!
1. a. much b. more c. little d. less
2. a. off b. on c. down d. up
3. a. energy b. electricity c. water d. time
4. a. reusing b. reuse c. to reuse d. reused
5. a. when b. what c. how d. while
6. a. ways b. sides c. parts d. points
7. a. to get b. to getting c. got d. getting
8. a. Reusing b. Reducing c. Recycling d. Reacting
9. a. as b. like c. same d. such
10. a. out b. up c. down d. into
I. Read the passage. Then choose one suitable word to fill in the gaps. (2.0 points)/10
Three ways everyone can help make the Earth a greener place is to reduce, reuse, and recycle!
When people reduce it means they are using (1)________ of something. This allows us tocreate less waste. Turning (2)_______ the faucet when we brush our teeth is a simple way to reduce. This is a small action that prevents us from wasting (3)________.
Another small action people can take is (4) ________ things we already have. Taking bagsto the store (5) _______ we shop for food is one way to reuse them. Using both (6)_______ of piece of paper before (7)_________ a new one is another way to reuse.
(8)________ is when new materials are created from old ones. Paper, plastic, and metal are all materials that can be recycled. Things (9) ________ newspapers, soda cans, and plastic bags can all be turned (10) ________ new objects if we take the time to recycle them!
1. a. much b. more c. little d. less
2. a. off b. on c. down d. up
3. a. energy b. electricity c. water d. time
4. a. reusing b. reuse c. to reuse d. reused
5. a. when b. what c. how d. while
6. a. ways b. sides c. parts d. points
7. a. to get b. to getting c. got d. getting
8. a. Reusing b. Reducing c. Recycling d. Reacting
9. a. as b. like c. same d. such
10. a. out b. up c. down d. into
giúp em zới ạ
1, d
2, a
3, c
4, b
5, a
6, b
7, d
8, c
9, b
10, d
mn giúp minhf vs ạ mình đang cần gấp
1. b
2. a
3. b
4. c
5. c
6. a
7. c
8. b
9. a
10. a
11. b
12. c
13. a
cho hinh thang ABCD AB//CD, AB<CD. CMR DC-AB<AD+ BC. ( thong cam cho minh nha minhf bi loi dau ) minhf dang can gap lam mong cac ban giup do
put these expressions in the gaps to complete the sentences : road users , railway station , driving license , zebra crossing , mean of transport , train ticket , traffic jam , speed limit
1\ at some station you can buy a ____ from the machine
2\ slow down a bit . There's a 50 km ____ on this road
3\you must ghet a ____ before you can drive a car
4\the camel is the most common _____ in the desert of EGYPT and some other countries
5\avoid the rush hour and you won't get stuck in a ______
6\ he is driving so fast : he may endanger other ____
7\ a new ______ has been built in the suburbs of our city
Giúp mk vs mn ơi ! Help Meeee ~~~~
put these expressions in the gaps to complete the sentences : road users , railway station , driving license , zebra crossing , mean of transport , train ticket , traffic jam , speed limit
1\ at some station you can buy a __ train ticket __ from the machine
2\ slow down a bit . There's a 50 km __ speed limit __ on this road
3\you must get a __ railway station __ before you can drive a car
4\the camel is the most common __ mean of transport ___ in the desert of EGYPT and some other countries
5\avoid the rush hour and you won't get stuck in a __ traffic jam____
6\ he is driving so fast : he may endanger other __ road users __
7\ a new ___ railway station ___ has been built in the suburbs of our city
1\ at some station you can buy a train ticket from the machine
2\ slow down a bit . There's a 50 km speed limit on this road
3\you must ghet a railway station before you can drive a car
4\the camel is the most common mean of transport in the desert of EGYPT and some other countries
5\avoid the rush hour and you won't get stuck in a traffic jam
6\ he is driving so fast : he may endanger other road users
7\ a new railway station has been built in the suburbs of our city