Mng giải giúp e 5 câu này với ạ :( e cần gấp lắmmm

Cần gấp ạ! Đúng mình cho 5 sao, ctlhn nha!!😭😭

vẽ hình chiếu lăng trụ đều có chiều cao là h, mặt đáy là hình tứ giác đều có cạnh là a Vẽ hình chiếu hình chóp tam giác đều có chiều đáy là a, chiều cao là h

Công thức thì quá khứ đơn Công thức thì hiện tại hoàn thành ( todo , tobe )

các bạn làm nhanh giúp tôi với ạ mai tôi cần rồi

giúp e làm hết vs ạ e đag cần gấp hứa vote 5 sao ạ

(x-3/5):-1/3=2/5 giúp tui zới tui cần trong một ngày,hứa vote 5 sao lun

It has long been seen as a less romantic way of meeting Mr Right. But finding love over the Internet is a good way of meeting a marriage partner, research has showed. It found that one in five of those who have used dating sites to find their perfect partner have gone on to marry someone they met over the web. The study, by consumer group Which?, also revealed that more than half of the 1, 504 people questioned had been on a date with someone they met in cyberspace. Sixty-two per cent agreed that it was easier to meet someone on a dating site than in other ways, such as in a pub or club, or through friends. At the same time, the under-35s were more likely to know someone who had been on a date or had a long-term relationship with someone they met through Online dating. The survey also found that Match.com and Dating Direct were the most popular dating websites. Jess Ross, editor of which.co.uk, said: “Online dating is revolutionising the way people meet each other. Switching the Computer on could be the ĩirst step to success.” According to industry surveys, more than 22 million people visited dating websites in 2007, and more than two million Britons are signed up to singles sites. Previous research has shown that couples who get to know each other via emails are more lilcely to see each other again after their first date. Two years ago, a study by Bath University revealed that those who met on dating websites were 94 per cent more likely to see each other after their first meeting than other couples. The researchers studied relationships íbrmed on Online dating website Match.com over a six-month period. They found that consummate love – described as a balance of passion, intimacy and commitment – was evident at around 12 months into a relationship. Of the 147 couples who took part in the study, 61 per cent said their relationships had high levels of these components. The researchers also found that men were more likely to find true love on the Internet than women. Some 67 per cent of men but just 57 per cent of women said they had experienced consummate love with an Online partner. 1.how many Questioned Had been on a date with someone they met incyberspace? 2.what were the most popular dating websites? 3.It likely that couples who get to know each other via emails will see each other again after their first date? 4.how long were relationship formed on online dating website match.com? 5. Who were more likely to find true love on the internet? Giup em vs a

Chế độ phong kiến Trung Quốc phát triển đến đỉnh cao vào triều đại nào ?

Anh chị giúp em nha xong em cho 5 sao em hứa