解き方が分かりません、途中式を教えて頂きたいです( ´･･)

6 AABC において, 次の等式が成り立つことを示せ。 ⑳ Zsmjぢ一simC)十がSinCーsin 4)十c(sin 4ーsin ぢ)=0 (⑫ c(2cosガーの2cos4)ニg“ー6“

リズは毎晩寝る前にいくらかの牛乳を飲む。というのを英訳すると答えはLiz drinks some milk before going to bed.となっているのですが、beforeのあとは原形ではないのでしょうか？なのでbefore goes to bedではないんですか... Read More

make from と make of の違い教えていただきたいです

🙇

私はコーヒーをブラックで飲みます。という問題なのですがなぜ、I drink my coffee black でmyをつけなきゃ行けないのですか？またコーヒーをブラックで飲むなのにcoffee blackで良いのは何故ですか？

7 志革 ーー はコーヒーをブラックで飲みます。 otoe 、。 b に

解答合ってますか？？ 見てほしいです！！

Choose the appropriate words in the brackets and complete the dialog, Tim Mark: Tim: IMark Tim: Mark, how was your test the other day?. The results (1) [ are to / happen to ] come out tomorrow but Tim sure ofime (2) failed'/ 紀和素> 裕をPS 2 EC having failed ] the test. The questions were not very fcult (4) [ answering / to| er ]、 but 1 made a terrible mistake. 【 forgot ($) [ to write / Writing ] my name on the anSWer Sheetl lregretnot (6) [ fo check / checking ] the sheet carefully。 It is no use (7) [o cry / cping ] over spilt milk。Stop (8) [to worry / (aa語 about it How about (⑨) [ to go / 避 ] to see a movie or doing something?.

(12)これって、何故3番なんですか？明日試験なのでできれば、今日中にお願いします！

1 | 生戸時代における取端(tooth decay) に関する次の新聞記事を読み下記の設問に4 よ。 (本 25) Tooth decay among children In Edo, Kyushu reglons during Edo period 国 Pdodowerdlass peoplo) 馬 kyushe csmorsrdiass pooplo (⑳ 男 Kyusha dowerdass people) 55 ll 2 Ga 之 Tooth decay was common among chmdren im the Kymsho region during the B eriod aceording to s researcher. He inspeded the remains of 115 chndren who 生 Po fom the lmter pert of the 17th centor They we excavated in Tokoo mpered his findings with thome of another research group tbat examined the remai Cf 2 children fm smmorai fsmiies fom the 170h to 180h cmntries. They 吉 で"mrmted fn KGimikruahu Citr The research gronp llo looked at he remains hiidren Hiving ip towns snd farming commanites fom the 16th to 19th cent They were aso ercavated in Fitaiorusho Ci Ye researeher found that | 1 | swerage117 pereent or children lvine jamd that the corwsponding Rnree were much higher im the cf hidren fom samorsi famihes had and 269 famihes did. among chidren in Kyushu compered to age groups. In the gronp for 6- to 10yearolds。 the y in Kyushu was about four times higher than 吉 Ss を Termains of children in Kyushu across al age home fiom smmorai famihies compared tp

この問題出来ますか？ 分からないんです！ 教科書をみてもよく分からなくて。

02フミ 。) fmeisit? Es seven in the morning. ) do you study math or Rngtish? Tstudy English every day ) jsthe curry? TIEedelicious. ) dayisittoday? Its8unday RI ) are my booke? Theyareinyourbag. 6 ( ) jshefrom? Heisfrom Aichi. NR( ) jsthe weather? TEsoloudy RW ( ) bookisthis? Ishim. DR ) jsthis girl? Sheismyasister 10.( ) 1anguage does he speak at home? Hegpeake English at home. DON ) jsthat? tieanoctopus. 12. ( ) is my dictionary? TEe nnderthe desk. 18.( ) season is赤jn Japan? TPwinter. 今 14. ( ) does he do after echool? Heplayetennie. 15、( ) is your favorite subject? My favorite subject is science。 16. ( ) is wrong? Thaveafever. 193( ) pene are they? They are my pens. 18. ( ) do you have for breakfast? LThavetoast and milk. E9:提( ) do you have for breakfast toast or rice? Thaverice. 20.( ) many Engtish books do you have? Thave fnve Rngtish books.

a glass of と a cup of のちがい教えて下さい

グラフが、二次関数y=-3x²のグラフを平行移動したもので、点(5、-46)を通り、頂点が直線y=3x-1上にあるような二次関数を求めよ。 解き方教えてください(><)