Giúp mình với ạ mình đg cần gấp :)
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
refer
1 . Electricity will be brought to remote areas by the government next year
2 . The problem of energy shortage will be solved by using solar energy
3 . A new hydropower plant will be built to meet the increasing demand by the government
4 . In the coming decades , renewable energy will be used everyday /
5 . Will all the world's oil be used up in the next 100 years ?
6 . Solar panels will be placed on the roofs of houses to produce hot water and electricity
7 . Cold , oil , and gas won't be replaced by alternative energy sources anytime soon
8 . Will fossil fuels be completely replaced by renewable energy in the future ?
1 . Electricity will be brought to remote areas by the government next year
2 . The problem of energy shortage will be solved by using solar energy
3 . A new hydropower plant will be built to meet the increasing demand by the government
4 . In the coming decades , renewable energy will be used everyday /
5 . Will all the world's oil be used up in the next 100 years ?
6 . Solar panels will be placed on the roofs of houses to produce hot water and electricity
7 . Cold , oil , and gas won't be replaced by alternative energy sources anytime soon
8 . Will fossil fuels be completely replaced by renewable energy in the future ?
Không thể dùng bảng tính để soạn thảo đơn xin phép nghỉ học, mà thay vào đó là dùng chương trình soạn thảo văn bản như Word,... Những ví dụ cụ thể để sử dụng chương trình bảng tính để quản lý dữ liệu như dữ liệu kê khai y tế, cơ sở dữ liệu giáo viên của trường học, cơ sở dữ liệu điểm thi,...
#include <bits/stdc++.h>
using namespace std;
long long a,b,c;
int main()
{
cin>>a>>b>>c;
cout<<min(a,min(b,c));
return 0;
}
Khoa is beaten by Teacher Dat many times for not doing homework
Joe Biden has been chosen as the new president of USA
a,\(\dfrac{2}{3}\)-\(\dfrac{5}{7}\).\(\dfrac{14}{25}\)
=\(\dfrac{2}{3}\)-\(\dfrac{2}{5}\)
=\(\dfrac{4}{15}\)
b,\(\dfrac{-2}{5}\).\(\dfrac{5}{8}\)+\(\dfrac{5}{8}\).\(\dfrac{3}{5}\)
=\(\dfrac{5}{8}\).(\(\dfrac{-2}{5}\)+\(\dfrac{3}{5}\))
=\(\dfrac{5}{8}\).\(\dfrac{1}{5}\)
=\(\dfrac{1}{8}\)
Giải:
a) \(\dfrac{2}{3}-\dfrac{5}{7}.\dfrac{14}{25}=\dfrac{2}{3}-\dfrac{2}{5}=\dfrac{4}{15}\)
b) \(\dfrac{-2}{5}.\dfrac{5}{8}+\dfrac{5}{8}.\dfrac{3}{5}\)
\(=\dfrac{5}{8}.\left(\dfrac{-2}{5}+\dfrac{3}{5}\right)\)
\(=\dfrac{5}{8}.\dfrac{1}{5}\)
\(=\dfrac{1}{8}\)
c) \(\left(\dfrac{1}{2}\right)^2-1\dfrac{1}{2}+0,5.\dfrac{12}{5}+5\%\)
\(=\dfrac{1}{4}-\dfrac{3}{2}+\dfrac{1}{2}.\dfrac{12}{5}+\dfrac{1}{20}\)
\(=\dfrac{-5}{4}+\dfrac{6}{5}+\dfrac{1}{20}\)
\(=0\)
Chúc bạn học tốt!
Domestic cats are much smaller than lions
Some of the biggest animals in the world are the elephants
Real beasts are more interesting than mythical animals
Are mosquitos the most dangerous animals in Africa?
The cheetah is the fastest land animal
Giraffes have longer necks than kangaroos
câu 12 :A
câu 13 :B
câu 14 :D
câu 15 :A
câu 16 :D
câu 17 :A
câu 18 :C
câu cuối mik chx chắc lắm