ベクトルの問題です。どちらも解き方が分からないので教えてください。

13 (1) 正の数とし, ベクトル a= (1,1)と=(1, -か)があるとする。 いま、と言 のなす角が60° のとき, の値を求めよ。 (2)=(-1,3), = (m,n) (mとは正の数), =2√5のとき,aとのなす角 は 45°である。 このとき,m, n を求めよ。

助動詞の問題です。教えてください。

3 Complete the sentences. Use one of the verbs in the box. Add should/shouldn't or would/wouldn't. 1) You your smartphone before you go to bed. It will keep you awake. 2) My house was near the sea. 3) Is George here yet? - Not yet, but he 4) It's very hot today. You In summer, on sunny days, we for a swim. here soon. He has just called me. your water bottle to school. to his advice. 5) Mark got angry because his son be go listen take use

イラストに合うように選ぶ問題です。教えてください。

2) 8 be look not meet visit I a. I b. They c much more grown-up* now. my grandparents in Nagano this summer. them since I was ten, so I'm very excited. surprised when they see me. much more grown-up 「ずいぶん大人になった」

お願いします教えてください！

(2) 次の歌舞伎についての英文を読み, 各問いに答えなさい。 Kabuki is a traditional form of Japanese ( X ) that originated in the Edo period. At that time, kabuki actors were very popular. They were just like ( Y ) stars today. Kabuki actors are famous for their unique makeup called kumadori. It adds impact to facial expressions and reveals various characters. To put on kumadori makeup, actors use three main colors: red, blue, and brown. For example, red represents "justice," blue represents "evil," and brown is used to represent a monster.

お願いします！

Hummingbirds are the smallest birds in the world. They hover in the air and eat ( X ) from flowers. Their name comes from the ( Y ) of their wings. There is a famous folk story about a hummingbird, Kurikindi. There was a big fire in the forest. All the animals escaped but only the little hummingbird brought a drop of water again and again to stop the fire, and it never gave up.

教えてください！

(2) 「ワイルドマン」 についての英文を読み, 各問いに答えなさい。 At festivals in European countries, people often wear costumes of animals or monsters. They look half human and half beast, and are called "wild men." Their costumes ( X ) between villages and regions, but they have one thing in common. They symbolize life and death in the natural world. Nature brings both prosperity and harm to human society. It is important for us to ( Y ) nature's great power.

お願いします🙏

第3問 Lesson 2について あとの質問に対する答えとなるように, A~Eの文を並べ替えると き、最も適切な順になっているものをア~エから1つ選びなさい。 Who is your favorite person, and why? A Irespect him as an athlete because he always works hard. B My favorite person is Otani Shohei. C So I love him and want to be like him. D He is a professional baseball player. E Also, I respect him as a human because he never forgets to thank others. ア A→E→B→D→C イ B→C→D→E→A ウ B→D→A→E→C エ D→A→B→C→E ア イ ウ H

絵をみて（　）に入れる問題です。教えてください。

I a. be look not meet visit my grandparents in Nagano this summer. them since I was ten, so I'm very excited. I b. They c. surprised when they see me. I d. much more grown-up* now. much more grown-up 「ずいぶん大人になった」

完了形の問題です。教えてください。🙇🏻‍♀️🙇🏻‍♀️

【Put the Japanese sentences into English. 1) サムの部屋はとても散らかっていた。 彼は1か月以上部屋を掃除していなかったのだ。 Sam's room was so messy. He 2) タクヤを写真で見たことがあったので、すぐに彼だとわかりました。 I 3) 高校に入学するまで一度もトランペットを演奏したことはなかった。 I 4) 私が昨晩帰宅したとき, みんな寝てしまっていた。 5) 雨が降り始めたとき, 私たちは1時間ほど野球をしていた。 (recognize) so I recognized him right away. (trumpet) before I entered high school. (go to bed)

至急です。 どうやったらこの式からこのグラフを書けるのかが全くわかりません。y切片が1以外の情報の見つけ方が分かりません。 教えてくださいご🙇‍♂️

State the maximum number of turns the g graph. State the number of real zeros. 15) f(x) = x² - 3x² + 3x + 1 Max # Turns: 3 # Real Zeros: 2