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English Senior High

文章問題の英語です💦 教えてください🙏🙏

127 Immigration to Brazil from Japan The ship carried 781 Japanese In 1908, an immigrant ship arrived in Brazil. dreaming of a better life in a new country. This was the start of immigration to Brazil from Japan. Japanese immigrants came to Brazil to work on coffee farms. At first, the immigrants' life on the coffee farms was not like their image. Differences in language, culture, customs and climate made their life very difficult. However, the immigrants Their work was appreciated by worked hard. So it (who / the government of São Paulo. the man / a lot of / to / coffee beans / gave) first led the immigrants to Brazil. That man opened a cafe in Japan. Coffee soon became very popular there. Now there are many descendants of Japanese immigrants living in Brazil. They are active in business. On the other hand, many Japanese-Brazilians came back and live in Japan now. Japan and Brazil are very far away on the map, but Brazil has had a close relationship with Japan for a very long time. A 下線部が意味のとおる英文になるように,( )内の語句を並べかえなさい。 So it first led the immigrants to Brazil. B 本文の内容にあうものにあわないものに×を書きなさい。 1 日本人のブラジルへの移住は,ブラジルの言葉や文化を学ぶことを目的として始まった。 ( 2 ブラジルの政府は, コーヒー農園での日本人の仕事ぶりに感謝した。 28 コーヒー農園で働く日本人移住者 C 本文の内容について、次の問いに英語で答えなさい。 How was the life of Japanese immigrants at first? 今でも大勢の日本人移住者の子孫がブラジルで生活している。 worl Notes immigration 移住 immigrant移民、移住者 São Paulo サンパウロ led lead(導く)の過去形 Japanese-Brazilian 日系ブラジル人 SOUND dream of .... ...を夢見る descendant 子孫 a relationship with .... ...との関係 ( appreciate 感謝する be active in......で活躍する ジュニア

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Physics Senior High

(3)と(4)の途中式含め解き方を教えてください。

8 水平面上に質量M [kg]の物体Aを置き, 糸をつけ, 滑車を通して M T A 図のように質量m[kg]のおもりBをつるし た。 次の問いの答えとして当てはまる式をそ れぞれ選択肢から選びなさい。 ただし,重力 加速度の大きさをg [m/s2] とする。 (完答各3点) 1) 水平面がなめらかなとき, おもりBの加速 度aB[m/s2] を求めよ。 ap = [m/s2] 1) の選択肢 ①M②m ③M+m ④ Mg ⑤mg ma= ma - tw (M+m)a=mg mg a= mg Mtm mg Ama=T B W = mg B mas²-t+w 2mg+m M + ⑥ (M+m)g 2 -ma Bmap=-T+mg mg. m Mx0=T: -f + - mg ART-END 7 00: +=T= mg 静 つりあい (2) 水平面をあらい面に変えるとおもりBは動かなかった。 物体Aには たらく摩擦力の大きさ R [N] を求めよ。 R = [ガ] [N] 2) の選択肢 ①M②m ③ Mg ④mg roka (3) の選択肢 ⑩M ②2M ③m ④2m ⑤M+m⑥2(M+m) (1 (3) (2) から,おもりBの質量をじょじょに大きなものに変えていくと, 質量 2m[kg] のおもりCにすると動き出した。 あらい面と物体Aの あいだの静止摩擦係数μ を求めよ。 μ= 1① mg m+m B = T-W - f + T = 0 −1 = -~ T=mg mg m 29 T = g T= (4) の選択肢 ⑩M ②2m ③M+2m ④Mac ⑤ 2mac 6 (M+2m)ac 0 Mg 82mg 9 (M+2m)g = T と物体Aとの間の動摩擦係数μ′ を求めよ。 μ' = =T ma=-itw 2mg ima = -t+mg zmg ms 20 p= 2mg (4) (3) のあと, おもり Cは加速度ac [m/s2) で降下した。 あらい水平面 ⑧ ゲーゴ ⑥ 2ma mg FON 201 4 =Nxmg

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English Senior High

この空欄に共通語を入れないといけないんですけど分からないのでよろしければ全部じゃなくても良いので手伝っていただきたいです💦

(3) (a) We must keep an ( ) on the political situation. (b) She hit him hard and gave him a black ( ). (4) (a) This is going to cost you a good ( ) of money. (b) In this African town, there are many merchants who ) in diamonds. (5) (a) That politician always takes a strong () on difficult social issues (b) He was so shocked by the news that he could hardly ( ) up. (6) (a) Why are you sitting so far ( ) from us? Come over here and join us. (b) The two brothers look so much alike that it is difficult to tell them ( ). (c) The dog has pulled the newspaper ( ) again! (d) I don't like to mix business with pleasure, but try to keep the two things firmly ( ). (8) (a) In my ( ) you should try the exam again. (b) The ( uldn't got (7) (a) () all his campaigning, he couldn't get enough votes to win. (b) It might be better for us to make allowance ( ) his inexperience because he is a newcomer. (9) (a) You will be sure to like him, ( ) you talk with him. (b) He writes a letter ( ) in a while, but not so often. The earth goes around the sun ( ) a year of 251) (10) (a) A( ) from the mountain top was spectacular. ) is a place where you can get water. (b) The doctor said that he would be ( (11) (a) Will you ( 15 (c) He has knowledge and experience as ( ). ) if he took this medicine. ) after the children while I'm out? in the long run 結局は (b) ( ) in the mirror before you drive off

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Mathematics Junior High

この問題の(4)の解説で △PBC:△PDC=3:2=9:6 その下の同様にして...の後の比もどうしてこうなるのか分かりません 教えて頂きたいです

5ACDG = 12AAEF 右の図のように, AD // BC の台形ABCD で, 対角線の交点Pを通りBC に平行な 直線をひき, AB, DC との交点を, それぞれ,Q,R とする。 -6 cm-D (1) APDAS APBC であることを証明しなさい。 APDA E APBCで、 AD//BCから、平行線の錯角は等しいので、 LDAP = LBCP-0, LADP = <CBP--- ①.②から、2組の角がそれぞれ等しいので、△PDA APBC (8) (2) PQ QR の長さを求めなさい。 AD//BC S. AP: CP= AD: BC= 6:9=2:3 (3)). APDA: APBC = 4:9 ··-0 対頂角は等しいので ZAPD=LCPB 20 AAEF: ACDG= 1/2/2/2/2 Lhp ABCD: APBC = 25:9 9xABCD= 25APBC AABCT QP// BC FPY. ACADT PR/AD TAY. Pa CB = AP: AC > 5PQ=18 PQ: 9 = 2:5 S 12 = 4 & cm (36) PR : 6 = 3: 5 PRAD= CP:CA PR=4cm - 36 (3) APDAとAPBCの面積の比を求めなさい。 また, APBC と APDCの面積の比を"cm 求めなさい。 th. APBC & APDC 7.222 (7.2cm) 辺PB.PDを底辺とすると、高さが等しいので、 APDAMAPBCで相似比は2:3だから. 面積比は2:3=4:9 1 PB & PD q ce izg APDA: APBC= 47 APBC: APDC = PB: PD = PC: PA = 3:2 (4) 台形ABCD の面積は、 △PBCの面積の何倍になるか求めなさい。 B SCOOT APBC APPC= 3:2 = 9:6 2 同様にして、△PDA:△PBA=2:3=4:6.③ 0.Q.F). APDA: APBC: APDC : APBA = 4:9:6:6 STAB CD = 2 APBC: 25 -1/2 倍 5 PR=18 を証 =5:12 鍋 -9 cm- 01. 17 4+9+6+6=25 QR-PQ+ PR = 1/2+1/2/20 APDA= 4a E APBC=9a 218ppc = ba APBA = 6a ABCD = 40 +9a+ba+ba 25a ABCD: APBC=25

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