教えて欲しいです

f(0) =2sin0 + 2cos0 + 2sincos (0≦0 <2π) を考える。 t = sin0 + cose ... ①とおき、①の両辺を2乗して sincose をtを用いて表して f(0) を の式で表すと f(0)= ア f(0) がtの2次関数になったからおきまりの解法で となる。 f (0) の最大値は, 0 = のときで,その値は である。 H 最小値は, 0 = および のときで, その値は である。

教えて欲しいです

関数 f(0) = sin0+√3coso (0≦x)は0= のとき最大値 をとる。 πC (解)f(0)=rsin(0+α),r>, << と変形(合成)すると、 f(0) = sin0+√3cose= 2 sin 0+ (ロ) ロー π あるから よって, π f(0)は0+ を求めよ。 I ≤0+ πC VII ・πC ア TC すなわち 0= のとき最大値 をとる。

教えて欲しいです

4 0≦02 のとき, 関数 y=cos20-sin0 +1 について (1)y sin をで表せ。 (sin20とcos20の公式) を用いて (2) sino=t とする。 y を で表せ。 (3) tの値の範囲を求めよ。 (4)yの最大値と最小値を求めよ。 また, そのときのの値を求めよ。

1.（1）②、（2）②、（3）①、（4）③④⑧⑩、（5）③④⑤、（6）③④、（7）①④⑥、（8）①②③⑥、（9）の解説をして欲しいです。3枚目が答えです

英語科 〔文 法〕 1 次の各文の( )に入る最も適当な語(旬) を1つ 選びなさい。 3 I don't want to be a person ( things. mi 7 who says 1 what speaks which talks I whose tells 英語 ) bad They followed the instructions they ( by their homeroom teacher. Both Ken and I ( ) junior high school ア was give 1 were gave ry were given I were giving ad (1) students two years ago. 7 is イ am ウ was I are were ⑤Could you tell me ( ) a ticket? ) My brother is very good at ( baseball. 7 play plays playing I played to play 3 This computer is ( ) than that one. good I expensive ④ I enjoyed ( イ better ウ best important o) movies in my room. 7 where I can get イ where can I get ) how to buying 300 [中京大中京〕 where to buying I (3) Sarah says she can't come () she finishes her homework. 7 when if unless I after 2 I bought two books (1 yudar yesterday. ア write writing ) in English watch I watching b⑤Did your sister ( 7 study I studyed watches watched to watch studys ) science yesterday? studies studied ⑥ I want ( ) your e-mail address. ア know knows knew I knowing * to know ⑦Have you ever ( ) letters in Chinese? ア write writes writing I wrote written ウ wrote I written 3 Please come to the library, Frank. I'll be there between two (w ) three. A7 and 1 for to エ or Hiroshi and his family enjoyed ( ) at Hakuba last weekend. ア ski ウ 1 skiing for skiing I to ski ⑤5 Ben has an aunt ( He goes and stays with her every winter. ア what イ who ) lives in Hawaii. whose I where [ たちばな〕 (4) She is very proud ( ) her bonsai and ⑧ When Lucy () going home on a public bus last Friday, she saw her cousin in Lad the bus. 7 is am ウ are I was * were ⑨Emily is very ( ) because she goes to college from Monday to Friday and works part-time at a bookstore on weekends. 7 short busy I tall * large small [菊華] ) since (2) The number of car accidents ( 1992. 7 decreasing イ are decreased Gloves showing it to visitors. ア with イ of ウ to I in 2 ( ) we go to the movie theater? イ What don't ウ How are I Why don't ア Let 3 The baby was named ( 7 before after I over * since ④Mary has few friends. ( always with a lot of friends. Instead of ウ As for on Where do ) his uncle. to ) John, he is According to エ After all have been decreasing ⑤He has two other children ( I has been decreasing 2 How about ( ) a taxi instead of 7 besides 1 among Even if ) Alan. below walking there? I'm tired. 7 to taking taking I above * beside 6 Take the JR Line to Nagoya, and change ( ) there. ウ to call I calling you -147-

（中学 英語）もし訂正があればお願いしたいです！

10 (1) my treasure is a books. (2) Because my mother gave me. it. It is. Important by me

教えて欲しいです

16 f(0) = 2sin0+ 2cos0 + 2sincos (0≦2) を考える。 t = sin+cose ... ① とおき, ①の両辺を2乗して sincos を用いて表して f(0) の式で表すと f(0) =' f(0) がtの2次関数になったからおきまりの解法で f(8) の最大値は, 0= となる。 のときで,その値は である。 H 最小値は, 0= および のときで, カ その値は である。

新年早々に英検二級を受けることになっています。ライティングを書いたので採点お願いします🥺 ちなみにこの程度の英作文だと325満点中何点くらいですかね、？

• QUESTIONについて、 あなたの意見とそ の理由を2つ書きなさい。 . 語数の目安は80語~ 100語です。 【QUESTION】 Today, many people spend their vacations overseas. Do you think the number of these people will increase in the future?

この英訳問題の添削をお願いします🙏🙏

12/27 (金) 慶應 2021 英訳 問題文:国際化の時代に生きる私たちは、英語の流暢さと国際的な 視野の広がりを、誤って同一視しがちである。 We who live in globalization often wrongly understand the fluent of English and the spread of international perspective.

回答では結果の意味で訳していたのですが、私の訳ではダメでしょうか。

Track 15 (4) Whales were land mammals that had adapted to the ocean over millions of years, gradually losing their four legs. 27 (東北大) ほにゅう ヒント land mammal : 陸生哺乳動物 adapt to ·に適応する over millions of years:何百万年もかけて gradually : 徐々に くじらは何百万年もかけて海に適応してきた陸成口哺乳動物だったので 彼らの4つの足は除々に退化してきている。 31

英検準2級ライティング 採点お願い致します🙏 ／から読んでいただけると嬉しいです✨

QUESTION Do you think it is a good idea to use online maps? 199