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⑥ 右の図のように,平面上に平行な2つの数直線l, m と 定点Mがある。 直線上の数α と直線m上の数とが点M を通る直線上にあって対応していて, a =4 のとき b = 10, α=7のとき b = 4 である。 (1) ba の式で表せ。 (2)αの変域が-10≦a≦50 のとき, b の変域を求めよ。 7 右の図のように、 2つのグラフ 3 y= =2x+6 y=- 1 4 x-2 X YA A q BA O 7 YA O P M, D m 10 がある。 2点B, D は ①,②とx軸との交点,2 点A,Cは①,②とy軸との交点である。 (1) 2点A, D を通る直線の式を求めよ。 (2) 点AとD,BとCを結んで、 四角形ABCD をつくる。 辺DCの延長上, すなわちy軸の左側に点Eをとり, △AED の面積が四角形 ABCDの面積 に等しくなるようにする。 このとき, 点Eの座標を求めよ。 I 8 右の図は直線y=2x+1 のグラフである。 点 Pが原点Oから矢印の向きにx軸上を動くとき, 点Pを通りy軸と平行な直線と直線y=2x+1 との交点をQとし, PQを1辺とする正方形 PQRS を図のようにつくる。 (1) 点Pのx座標が2のとき, 点 R の座標を求 めよ。 (2) 点Sのx座標が10のとき, 点Qの座標を求めよ。 (3) 点Pが原点から点(7,0)まで動くとき, 点 R はある直線上を動く。こ の直線の式,およびxの変域を求めよ。 S X

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Some people say that high school students abroad on school trips. with this opinion go Do you agree I think that it is a good for shig. School students to go abroad reasons school trips. I have two opinion. First, they cultures and If they go abroad We would know can to support this learn different to go abroad custom S. on school trips, a lot of new things about diffelent countries. Second It is 1 a good opportunities for them to learn forign languages. I When they go abroad they may be intrestead For these reasons. is on the school trips, in forign languages. I think that it good for high school pupils. school trips on

中学２年、数学です。 大問5が全部わかりません！！ （1）〜（3）の答え、できれば途中式も教えてください！ よろしくお願いします🙏

15 右の図1で、直線の式はy=x+12 で、 点Aの座標は (0.5)である。 点Bは直線とり軸と の交点、点Cは直線とx軸との交点である。 また、点Pは線分BC上にあり、直線は2点A. Pを通る直線である。 このとき、次の問いに答えなさい。 (1) 点Pの座標が3のとき、点Pの座標を求めな さい。 (2) 直線mの傾きが 1/2のとき、点Pの座標を求めな さい。 (3) 右の図2は,直線の傾きが正のとき, 直線m 上にあって, 座標が正であり,y座標が点Bの 座標と等しい点をQ、点Pと軸について対称な点 をR, 直線とx軸との交点をSとして, △QRS を作ったものである。 △QRSの面積が48のとき, 点Qの座標を求めな さい。 m 2x 図2 R S 0 B [B O A P +12= x = -5-12 1₁=17 m 4.7

beの使い方分かりやすく教えて欲しいです！

秦の始皇帝が万里の長城を築いた目的を教えてください

2枚目の問題はどこが間違っているのか教えて欲しいです。 急いでます。 お願いします！！！！！

41 Steve ( resembling 42 By next March we ( ) French for three years. 問44 ( have studied 3 have been studying 43 Would you give her this book when she ( comes 3 will have come How 4 5 If she ( 問50 is having ) his dead grandfather. help 2 resembles with ) was the weather like? 問46 Moderate exercise will ( 2 take 1 otherwise for 2 How fine to move 問 49 A tree is known ( 2 however 3 resembles 47 She generally sing very well, but now she ( is singing 2 will sing 48 We must be earlier, ( 2 in She felt something ( ) the treasure map, she would sell it at auction. 2 had 2 moved 2 will have been studying 4 will study 3 What ) its fruit. 2 will come 4 is going to come 3 were ) you good. 3 feel 3 sing ) we won't get a seat. 3 besides 3 to 4 resembles to )? ) on her back. 3 move 4 However 4 has 4 do ) very badly. 4 sings 4 therefore 4 by 4 moves

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Unit 4 長文問題 もしも時間を戻せたら? 1 ) able to change the past? If you Do you ever wish you (1) had (2) that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. (3) 3 Mr. Woodall expected to see answers (which were connected to the own good of the students, but he was wrong. The majority of the answers (5)which he received from his students were for the good of others. 4 Targ ①関係 2157 (4) A very common answer he found was, “If I could turn back the clock, I would take back some things that I said to a friend." Apparently, many of the students regretted saying something (5) friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. ) hurt their 5 Another common answer was about pets. "If I were able to turn back the clock, I would spend more time with my dog," or "(7)I would be nicer to my cat," were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. tu P e g n t

答えがなくて困っています！ ぜひ教えていただきたいです！ 2枚目の問題だけ、どこが不適切な箇所か教えて欲しいです🙏 よろしくお願いします🥺🤲

問41 Steve ( resembling 4 2 By next March we ( will have come 問44 ( How have studied 3 have been studying 4 3 Would you give her this book when she ( 1 comes 4 5 If she ( ) his dead grandfather. 2 resembles with help is having 問46 Moderate exercise will ( ) was the weather like? otherwise for 2 How fine 48 We must be earlier, ( to move 2 take ) French for three years. 問49 A tree is known ( 22 in 2 however 問50 She felt something ( 47 She generally sing very well, but now she ( is singing 2 will sing 2 moved resembles ) the treasure map, she would sell it at auction. 2 had 4 will study will have been studying ) its fruit. 3 What ) you good. 2 will come 4 is going to come 3 were 3 feel 3 sing ) we won't get a seat. besides ) on her back. 4 resembles to )? to move 4 However 4 has 4 do ) very badly. 4 sings 4 therefore 4 by moves

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[ ]内の動詞を現在完了形にして､ ( We ( )( ✪ He ( ) ( 3 ● She ( ) ( に入れて言ってみよう。 また、意味を考えよう。 [ know] [ study] [be] ) her for ten years. ) English for three years. ) in the library since this morning.

1番上の問題に対する解答を自分で意見と理由を2つ50から60語で書かなければいけないんですが、これでいいのか教えて頂きたいです🙇‍♀️お願いします。英作文を書くのが苦手なので出来れば書き方も少し教えてください🙏

zero What is the best age for people to start learning English? It is years old. I have two reason First," I think the younger you start learning languages, the better". Because it is easier to remember when you race young. Second. I didn't. think English as was little. So I don't a study when I (52語) have to think that I have to study. 1.