-5.0のところにB’を置いて、A,P,B’が直線になる=最小だと思うのですがなぜ最小になるんですか？

B' y A Bをy軸を対称の軸とし対称移動さ せた点を B'(-5,0) とする。AP+ BP が最も短くなるとき, 3点A, P, B'が一直線にこればよい。 4 直線 B'A の式は傾き で,B'を 8 B x 通る(y = をx軸負に5動かした) 5 から,y=1/2(x+5) すなわち,y=1/2x+2/2Pのy座標は 【コメント】 2においては「グラフをコンピューターに表示」が全く意味 をなしていない問題たちです。 中途半端に教育的。 詳しくは別紙。 【作成】 高校入試 数学 良問・難問 https://hokkaimath.jp/

なぜcompared withはダメなのですか？ 日本語的にいいように思えるのですが

5 The campaign also aims to raise discussion on wider issues [( G ) ] gender and children's books, such as the fact that male characters still exceed female characters by two to one in children's picture books, or the belief, often expressed by publishers, that boys won't read books with girl leads6. These issues are connected to a wider culture of inequality. The (5)

数三の質問です。この変形はしないとダメなんですか？

ゆえに OP=(x, y), OC=((a-b)cose, (a-b)sinė), CP=(bcos-a0, bsin b-a0, bsina) 90 COS lina x=(a-b)cos0+bcos a-b 0 OP=OC+CP 5 y=(a-b)sin0-bsin a-b b

2問とも答えを教えてください！

(1) 私たちはそのチケットを手に入れることができるかもしれない。 (2) だれかが私の自転車を盗んだに違いない。 'Hints the tickets. orani dulo gaimmiwa orit of egaolad ofit A ◆Beth may be able to solve this problem. [この問題を解くことができるかもしれない] Father must have come home late last night. [帰宅したに違いない ] loverin

高校の教科書の問題です。今度テストに出るところなので答えを教えて欲しいです！

Vocabulary 10 Compound nouns 1 Write a word to make three compound nouns. mail 1 business fire man 2 Write a compound noun from Exercise 1. ESSO 2 pop 3 rock 4 ache lights 2 1 gas station phones movie break 3 beans shop return 5 parking single 6 cut 5 6 brush salon for a headache gas 7 train 8 bus cook 9 text note 10 set glasses screen light cop jam 70 Unit 10 Our interactive world 7 8 3 Answer the questions using a compound noun. 1 When do people take aspirin? 2 If you want a recipe, where do you look? 3 Who delivers the mail to your house? 4 If you park in the wrong place, what might you get? 5 What should you put on your skin before you sunbathe? 6 What can you watch at the end of the day? 7 What must you switch on when you are driving at night? 8. Where can you get gas?

英文の読み方の流れを教えて欲しいです！

Tehrani, an anthropologist at LAGIO relationship to Little Red Riding Hood. He argues that folktales evolve just like) biological organisms, as they adapt to different local cultures. He also shares an important finding about the 同時に H> origins of this particular tale. Made famous through its inclusion in the famous book of Grimm's Fairy Tales, Little Red Riding Hood is generally) considered a traditional European story. However, some researchers had claimed that the story was originally inspired from Lon Po Po. They thought that Lon Po Po made its way from Asia to Europe to become Little Red Riding Hood. Tehrani's research challenges this assumption. He claims that the opposite process is more likely. His theory

2問とも答えを教えて欲しいです！

6 Put the Japanese into English Wan Sallerie of dial of bluorle éortolo fear (各4点) (1) 私たちはそのチケットを手に入れることができるかもしれない。 (2) だれかが私の自転車を盗んだに違いない。 内 the tickets. Jusbuje looroa daid toiqui Hints dulo gaimmiwe art of agnoled oli Beth may be able to solve this problem.[この問題を解くことができるかもしれない] Father must have come home late last night. [帰宅したに違いない] law.artim2 Tb

この赤い線の読み方がわかりません、 教えて欲しいです

Tehrani, an anthropologista relationship to Little Red Riding Hood. He argues that folktales evolve (just like biological 1874 an important finding about the organisms, as they adapt to different local cultures. He also shares 同時に H₂ V origins of this particular tale. Made famous through its inclusion in the famous book of Grimm's Fairy Tales, Little Red Riding Hood is generally considered a traditional European story. However, some researchers had claimed that the story was originally inspired from Lon Po Po. They thought that Lon Po Po made its way from Asia to Europe to become Little Red Riding Hood. Tehrani's research challenges this assumption. He claims that the opposite process is more likely. His theory

教えて欲しいです。単元は動詞の語法です

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高一の論表です！！！この問題わかる方いますか…？？ 夜の9時半までに提出しないと行けなくて…(´；ω；｀)

(4) これまでにテントでキャンプしたことがありますか。 (Have) you ever (camped) out in a tent? 対話が成立するように,( )に適語を入れなさい。 (1) A: Did you go anywhere on vacation? B: Well, I ( ) ( (2) A: The hotel will be crowded. ( B: Of course. I ( (3) A: ( ) you ( B: Yes, I've ( ) a chance to travel anywhere lately. ) you reserved a room ( ) also booked the train tickets. ) experienced jet lag? ) it twice, so I know how to recover from it. )?