最後の符号が違うようなのですが、どこで間違ったのかわからないです。教えて頂きたいです🥺

7加法定理を用いて, cos- 13 12tの値を求めよ。 等e-4) - COs等ncos-4+Sめまれらin4 cOs 是元= COS1 TU VE J- E 0く

教えていただきたいです🙇

82直線 y=-x, y=(2+V3)xのなす角0を求めよ。ただし, 0く0<今とする。

答え教えていただきたいです🙇

JS 25 +

答え教えていただきたいです🙇

JS 25 +

aと‪α‬の値の求め方がわからないです 教えていただきたいです🙇‍♀️

6次のグラフは, y=sin a(0+a) のグラフである。a y1 AMA 6 0 33 6 a

この問題教えてください。 よろしくお願いします。 私の答えは1.B 2.A 3.B

ょう。 remind people of this first act of holiday gift giving. Decorating the home is a Christmas tradition, and you'll usually find a fourth century bishop with a heart for the poor. One day he learned that a single orange in Christmas stockings. But why do people give an orange on Christmas morning? According to legend, it all goes back to St. Nicholas, a CD 2-20 Christmas Oranges poor father had no money for his daughters' weddings. Feeling sorry for he dropped sacks of gold into their stockings, which were set by the o to dry. Over time, oranges have come to symbolize the sacks of gold and 1 The underlined word "legend" means (A) a very famous person (B) a research project (C) an old well-known story into their 2. St. Nicholas felt sorry for a poor father and his daughters and stockings. (A) put some gold (B) hid some oranges and money (C) dropped some oranges 3. Which sentence is true about St. Nicholas? (A) He made alot of money by selling oranges. (B) He cared about poor people and tried to help them. (C) He thoughtof an idea of giving an orange on Christmas morning.

下のようになるまでの途中式教えていただきたいです🙇

てしを201す Iラ

このページのquestionsがわかりません💦💦 お願いします

Tomorrow I'm going to visit some Cotswolds.One of them has a cathedral that was built more than a thousand years ago! It reminded 1 also saw many old houses built of honey-colored limestone. 0They were shining so beautifully in the The Magic of the Cotswolds Lesson (8 Mr. Jones, Jack, and Sophie, ○0 × Dear Reading Point I visited some towns and villages in the Today 旅行の2日目,結衣 はどこに行きました か。 of the magic school in the Harry Potter movies. ® cathedral [kabi:dral カスィードゥラル] me remind [rimáind 屋」より リマインド] remind of ~ Sun. I'll never forget the moment whenI came ロ× …に~を思い起こさせ る honey-colored [hánikálard ハニカラド] across thosehouses. limestone [láimstòun ライムストウン] beautifully [bjú:tafli ビューティフリ] the T 0 heautiful gardens in the Cotswolds. ee 's Bye, Come across .. the Cotswolds …をふと見つける e Yui London m コッツウォルズで多く見られる家屋 グロスター大聖堂 1 What reminded Yui of the magic school in the Harry Potter movies? Questions Is Yui going back to London tomorrow? 2 eighty-five 085

この続きがどうしてもわからないです 解き方教えていただきたいです🙇🏻‍♀️

V3 cos 20 +. 3 ニ 2 J3 20+号=tとおくと COSt= a 0を0<2元のとき 平20+号く2.20 十号 Tπ すなわち こもく早れ この範回で①を件くと

空欄に適する一語(aではじまり、yで終わる)を教えていただきたいです

Oscar was extremely nervous about his job interview. His girlfriend tried to( but he still couldn't relax at all. ) his concerns by reminding him of his long list of qualifications,