以下の写真の問題がわかりません。 f(x) = g(x)　が回答ですが、何故かわかりません。 助けてください！

71. f(x) = sin? x, g(x) = {(1 - cos 2x) TY

至急！！英語について至急教えてください！ 15、16、17、18、19、20はどれが当てはまりますか？

E( )内に入れるのに最も適切なものを下のア~カから選び,マークしなさい。解答番号 15~20 Id( 15 )to talk about Martin Luther King, Jr. of the US. He was a ( 16 ) who ( 17 )a leader of the civil rights movement for black people. He worked very hard to end( 18 )in his country. His (19 )THave a Dream” became very ( 20 )all over the world. ア Protestant minister イ speech ウ like became オ famous カ segregation エ

この文のthey are many kinds of herbal tea and they have many usesは、解説にはハーブティーは多くの種類があり多くの使い方がある。 となっていたのですが、usesで使い方、となるのですか？

Today, people enjoy tea in many other ways. Tea is often used in food United Kingdom started enjoying tea in new ways like putting milk or sugar dishes. In Japan, some types of noodles such as soba and udon may have cookies or ice cream. Some people eat the tea leaf itself because they believe 短期間 面接 これ1 Awncui to Europe and the United States in the 16th or 17th century, and people in the Senghp this-mail to:gsk you/tg >本 onsしLa seg The World of Tea tea, Chinese tea, and English tea are popular now. People in China st Jca from the leaves/of the tea plant thousands of years ago, It was making introduced started >重 各Day とめ って Onted Kingdom started enijoying tea in new ways like putting milk or s. your program every Sunday! 1v Sugar in it. other woo ways. Tea is often used in food Today, people enjoy tea in many my pomer Sepigm green tea mixed in them. Different teas are also used in desserts, for example Cookies or ice cream. Some people eat the tea leaf itself because they believe it is good for their health. オodhomasihy h1eoigsga s yslT S Tea itself is changing, too. Some people say that tea must be made from ne tea plant to call it “tea,” but it has become to make tea from other things such as flowers, fruits, and vegetables. This is called herbal tea.* What is special about herbal tea? There are ララ popular many kinds of herbal teas、 A qoGe jsicでOM LOISL A oe and they have many uses. For example, Chinese herbal tea has been used as medicine. Like regular tea, there are many different flavors of herbal tea. Today, herbal teas are often seen in stores and many other places. Tea has become a part of everyday life. 01 brswnol gnidool * herbal ten :

意味を教えて下さい

They met in King's church. King said that black people should boycott the buses in Montgomery. ‘If we refuse to ride on the buses, the company is going to lose a lot of money;" he said. ‘In the end they will have to end segregation.' King agreed to lead the boycott. When the meeting finished, King was worried. He コレッダ discussed his worries with Coretta, his wife. ‘Will the bus boycott succeed?' he wondered. ‘Will black people obey the

因数分解の問題です。解き方を教えてください。

10. f(z) = 2z - 19z* + 30z° + 97z° - 225 20g + 150

この問題の答えを教えてください🙇‍♂️

EXERCISES 「A Fill in the blanks to complete the sentences. (1)増水時にこの川で泳ぐのは危険だ。 It is dangerous ( will ( ) ( (2) 君が彼の忠告を無視したのは愚かだった。 It was (am) ( ) ( (3) ドアを閉めてもよろしいですか. Dseguo ue leepa u 261Gce2(3) be able )( ) ( ) er whe it hoし Bok e o bma 3T ne WSSENBAot laton s o ) to ignore his sdeice, mbl mogey ) the door? (4) 彼は遅くなりすぎて最終電車に間に合わなかった。 Would you mind( It was too late( mmoa Lawa6g nglgoo sapi. ) the last train. bre B Complete the sentences with the words in brackets. (1)(language / foreign / requires / a / mastering ) a lot of time and energy. (2)(to / expect / little sons / my / I ) be considerate in the future. (3) The students( being / of / exams /my / complained too difficult. (4)(hard / it / Lucy / was / to / for ) make sense of his story. pnid (5) He wants to make( cookware / to / children / use / for ) easily. 225

式と説明もお願いします!

10本のうち当たりが3本入ったくじから同時に4本引くとき, 次の場合の確率を求めなさい。 (1) 当たりくじを2本以上引く。 8 (2) 少なくとも1本は当たりくじを引く。 2,3,4 3. SeG 3く81 4.F4 つ6.5 210

この式を解いたら下のグラフのようになりました この場合最大値は0でいいですか？

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どこか英語が習えるいい所知ってる方いませんか？ 塾などの、学校の教科書に沿ったのではなく、高レベル？のところがいいです

1問目、長文問題の英語 選択式です。 よろしくお願いします。

【問1】 次の Global Warming の段落を読んで、その下の英文 (S) が True (正し い) か False (誤り) のどちらか、選びなさい。 Global Warming: All over the world people are talking about global warming. World leaders are meeting to discuss this problem. Why is it such an important issue? If the temperature of the earth rises too much, the polar ice caps will begin to melt, causing the water level in the oceans to rise. The Intergovernmental Panel on Climate Change (the IPCC) has made Studies which suggest that there could be a one-meter rise in sea levels by the year 2080. No one knows exactly how bad the effect of this rise could be. However, it is thought that roughly 1 billion people who live on coastal land could experience severe impacts. The places most likely to be badly affected by this rise in sea level are tropical and warmer zones: these are places where the coasts are more highly populated. The most Vulnerable regions are located along the southern coast of the Mediterranean Sea, the west coast of Africa, and southern Asian countries like India, Sri Lanka, and Bangladesh. These regions contain some of the poorest, most heavily populated, and highly fertile areas of the world. In these areas, there will be huge problems as people's homes are flooded and good farming land becomes useless. In the Pacific and Indian 〇Oceans there are many island nations that will cease to exist. About 5 million people wil have to move to other countries as the rising seas ruin drinking water and severe storms destroy their homes. The conseguences of global warming will be devastating for billions of people. This is not only their problem, but an issue for the world to discuss. Much has to be done before the oceans come ashore、 (⑤): The greatest damage of rising sea-levels will be experienced by the poorest peoples of the world, 〇 A TRUE (介 BEALSE