(3)の(－9,0)の座標はどこの座標ですか？

236 ****** [8-11] 右の図のように放物線y=xと直線y=2x+8が2点A,Bで 変わっている。点Pは, y=x上をAからBまで動く。いま、図のよう に平行四辺形APBQを作る。このとき,次の各問に答え (1) 2点A,Bの座標を求めよ。 (2) 原点と点を通る直線がy=2x+8と平行になるとき, 点Qの 座標を求めよ。 MO (3) (2) のとき,平行四辺形の面積を求めよ。 また, 点 (-9, 0) を通り, その面積を2等分する直線の式を求めよ。 また [愛知] _8="(5-) X$_$="1x$$$$ 中 (8.5-767 ...….....................….…..............…........... (1)2点A,Bは放物線y=xと直線y=2x+8との交点なので、 そのx座標は方程式x=2x+8の解として求められるから,x²=2x+8 x=-2,4 (x+2)(x-4)=0 ************* x-2x-8=0 y座標はそれぞれ, (−2)²=4,42=16 MGA MAA SUMAG WENT HOS SĄJA VE よって, A(-2, 4),B(4,16) A 25 AMBAA #50053SSOM TODOMOMOA NOLA (2)平行な直線の傾きは等しいので, OP//AB のとき, 直線OPの傾きは2 よって、 直線OPの式は,y=2x 点Pのx座標は、x=2x x2-2x=0 x(x-2)=0から, x=2 y=22=4 よって, P(2,4) STHEI A(-2,4)なので, APはx軸に平行で, その長さは4である。 したがって, QBもx軸に平行で,長さが4となる。 0-2- B (4,16) だから, 点Qの座標は,Q(0, 16 ) 10-0 1-(-9)=1 よって,y=x+bとおいて, (-9, 0) を代入してbの 値を求めると, b=9 こ したがって,求める直線の式は, y=x+9 1 OMILAG 704 Nas-65MOASE 2 (3) 平行四辺形APBQの面積は, 4× (164)=48 線分ABの中点の座標は, -2 -2+4 4+16\ = (1, 10) JJCM 平行四辺形の面積は対角線の交点を通る直線で2等分 されるので,点(-9, 0) と点 (1,10) を通る直線の式 を求めればよい。 その直線の傾きは, &&TT J-R P [(-)-0) + (-A) 1 Bomb ここがポイント330- 平行四辺形の対角線はそれ ぞれの中点で交わる。 平行四辺形の面積は、 対角 線の交点を通る直線によって 2等分される。

2⃣と3️⃣が分からないんですけど回答と説明教えてください

2 次の問1~問3は、エミリー (Emily) と和志 (Kazushi) の会話である。 【例】 を参考にして､ それぞれの会話が成り立つように、( )内の語を含めて3語の英語を書け。 なお、 必要が あれば( `)内の語を適切な形に変えること。 また、 大文字にする必要がある文字は大文字 にすること。 【例】 Emily: Where did your brother go last weekend? Kazushi: ( Emily: [答え] He went to 問2 go ) Hokkaido. Really? I want to go there, too. 問1 Emily: Hello. I'm Emily. Kazushi: Hello. My name is Kazushi. Please ( Emily: OK. Kazu nice to meet you. 問3 Kazushi: You are a very good tennis player. call Emily: Good morning. You didn't answer the phone last night. Were you at home ? Kazushi: Yes, I was. ( take ) a bath when you called me. I'm sorry. ). Emily: Thank you. I started playing tennis when I was a small girl. Kazushi: ( long ) you played it? Emily: For ten years. 3 次は、日本に来ている留学生のケビン (Kevin) と中学生の直美 (Naomi) の会話である。 あ なたが直美なら に何と答えるか。 あなた自身の考えを理由とともに10語以上の英語で 書け。 なお、 英文は2文以上になってもかまわない。 ただし、コンマ(,) やピリオド(.) な どは語数に含めない。 Naomi: Kevin: I see. I will try that. Thank you. Kevin: My Japanese is still not good. Ⅰ want to know how to study Japanese at home. Do you have a good idea?

（ウ）で、答えが4になるんですけど、 答えが4になる理由と、他の選択肢がダメな理由を教えて欲しいです

Some boys in our class ( plays ) shogi in the classroom after lunch when it's rainy. 3. playing 4. play 2. to play (1) I wish I had enough money to buy a violin ( 1/using 2 used 2 100 ) by a famous musician. 1 1

私はこの問題の回答を I think we should use Eco bag. Because they are eco-friendly. So,I almost use they. にしたのですが、12点満点だったら何点でしょう？1ミスごとに一点引きます。 また、綴... 続きを読む

Do Formance me final test ner with he United Dear Ryota, ールの内容である。 Thank you for your help during my stay in Japan. Going to the sea with you is a special memory. I learned very much about Japanese culture. Also, I was very happy because I had good classmates and they always helped me. They were very kind to me and taught me about Japan. After returning to my country, I enjoyed playing with my brother. We were happy to play with traditional Japanese toys together. I want to say thank you for making them with me. I think doing something for someone is a good thing. So I have tried one more thing. I learned how to cook okonomiyaki from my host family. Yesterday, I cooked it for some of my friends. I wanted them to try some Japanese food. When they ate it, they said, "It's delicious. Thank you, James." I was glad to hear that. Have you ever done something good for someone? Please tell me about it. I'm looking forward to hearing from you soon.

わかんないので教えてください

Zorba's Promise 物語のおおまかな流れを理解するために物語を読んで概要をとらえよう。 ①Zorba was relaxing on a balcony near the port. ゾルバ バルコニー ※ゾルバは港の近くぶ のバルコニ Suddenly, a gull landed near him. 助けてとカモメ 突然 着陸する~の近くに 夏然カモメサ彼の近くに着陸しました。 "Help me," the gull cried. Class No. Name カモメ 泣いた ないた。 "What can I do?" asked Zorba. 私に何ができる "I promise." への近くの でくつろいでいた。 Zorba found the egg. "I'm covered with oil. 私はおおおおわれます。 ② "I've just laid an egg. Please promise to take care of it, feed my child, and 私は、女ょう適を産んだ。 世話をする teach it how to fly. Will you?" "Me?" "Thank you," the gull said. She soon died. looking in his direction. 方向 p64~67 I'll soon be dead." 死んだ もうすぐ死ぬよ "Mom." "Yes, you," said the gull. Under her body, この下に 体 ③ Every night Zorba kept the egg warm. gave up. One morning Zorba opened his eyes. A small white head was) This was difficult, but he never "I'm not your mom. But you're lucky. So that's your name, Lucky." ママ

答え合わせと（ニ）教えてください

This to This is ④4 次の日本文に合うように, に適する語を書きなさい。 (1) 私たちはユミに賛成します。 We (2) 私たちはいつでも部屋にあるコンピュータを使うことができます。 We can use the computers in the room (3) 私は図書室で数学と英語の両方を勉強します。 I study math Yumi. English in the library.

1部だけでも大丈夫です。答えを無くしてしまって、分からないので教えて欲しいです

40 11 次のCとDの関係が AとBの関係と同じになるように, C A B trains leaf (1) train (2) woman foot dish. (3) tomato (4) water tea (5) child (6) you (7) my (1) 次の各組の文がほぼ同じ内容になるように, (My uncle teaches English. (My uncle is (It snows a lot in February. They have a lot of Are these our tennis balls? Are these tennis balls Those flowers are very beautiful. (2) (3) women tomatoes a glass of water two children (5) your mine English no Japanese it her に適する語を書きなさい。 D に適する語を書きなさい。 in February. very beautiful flowers. There wasn't anyone in the classroom after school. There in the classroom after school. (3) Whose watch is this? (下線部を複数形にかえて) → Whose (4) His sister saw someone in the garden. (XIC) に適する英語を書きなさい。 3 次の文を 内の指示にしたがって書きかえるとき (1) There were some oranges in the refrigerator. (下線部を単数形にかえて) →There (2) Kenji brought the big table here himself. (下線部を Kenji and I にかえて ) the big table here 次の対話文がなりたつように, に適する語を書きなさい。 (1) A: There are four seasons in a year. How many B: There are twelve. (2) A: What are doing? B: We're carrying this big box to the gym. (3) A: Are those children your brothers? B: Yes, are. I must take a two of tea in the refrigerator. is very heavy. to the park. are there in a year? in the garden? [5] (1 (2 (3 (4

3番の問題の答えがcan't be browだったんですけど解説欲しいです！受動態の形ですかね？？

He said nothing and went out of the room. He left the room ( ) anything. ) ( Tanonebst odw hig tedt 998 20 (5) inds she toy AS Tonus! IDERC hour art wond 'nob I (8) ) at this library during the winter vacation. 66091 MEDY ore word t'mob I Lainabu tot netwood dailgn3 ne ei auſT (1) (3) You can't borrow books at this library during the winter vacation. FOOD SIS Books ( ) ( )( (4) Mother said to me, "Don't go out." Mother ( Ime ( The at home

問2から問4までの解説お願いします🙏

Reiwa Center Sports & Culture Programs Weekday activities From July 20th to August 27th Activity 1: Volleyball Monday, Thursday, Friday A Time 9:00 12:00 (s Practice hitting and receiving balls, ereds 19v and play games after that. Activity 3: Baseball id Wednesday, Thursday, Friday >)< 木 Time 13:00 - 16:00 Fees *fee # 1 activity : Practice playing catch and hitting 10 tuod Ted s'ai sennil balls, and play games after that. hirm us to t i in os all 3 activities:v $8 Activity 2: Music Monday, Tuesday, Thursday k 木 Der E$3 doo naje Time 9:00 - 12:00 Luoy.ai sids 89 90198 Activity 4: Art Tuesday, Wednesday, Friday "Ki 2 won 17 oli Time 13:00 - 16:00 Thesteni ades nomel beded, Draw pictures and fold paper to make now Practice playing musical instruments, DA UOOL and play on stage. on llomis dolls or animals. 2 activities: wen ed od 4 activities: siq aidquq $10baladrok LAORI JUMOSO9* bas When you come with your friends, you will get a 20 percent discount each. sigle (Rivili You have to make a call ahead to make an *appointment. *appointment ** Jml 08 82001 $5 YOM ladandTim You have to come to the Reiwa Center 15 minutes before the activity. 08 mpmal gdad sw.bluoda glad w bluode 001 misel of snew I foaisen wen ve vo Call the Reiwa Center at 333-123-654310 sig umug smor teg spinave edini nieque.edi 12 On what day of the week do they have no activities at the Reiwa Center? Joodse mot emod ten Hoy Roig blad of 2 If you join Activity 1 and Activity 3, how much should you pay? UO 3 If you have three activities with your friends, how much should you pay? NO 4 If you join Activity 4, what time do you have to come to the Riewa Center? Tanginot rannch ob tad

⑼で１つ目の空欄がwhileなんですが、なぜwhenではできないのですか?

(8) (9) talking. the students saw their teacher, th I was staying in Kyoto, I visited Kiyomizu Temple. stay in Kyoto, I visited Kiyomizu Temple.