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英語 中学生

答え合わせできないのでそれぞれ回答、解説を教えていただきたいです。お願いします🙇🏻‍♀️💦

1 次の対話文を読み, 問いの答えとして最も適当なものをア~エの図の中からそれぞれ1つ選 んで、符号で答えなさい。 (1) (2) Kate: Wow, Japanese convenience stores are interesting! Sota: Why don't you buy something? Kate: I'm thirsty, so I'll get something to drink. Hmm.... Let's see.... I've drunk green tea before, and I can't sleep at night if I drink coffee. Oh, I like apple juice best! I'll have this! Sota: That's a good choice! Question What did Kate choose to buy? ア ORANGE ア Yuriko: When does school usually start in Australia? Sophie: It starts around late January to early February. My school starts from January 31st, so I'll leave Japan on Sunday, January 22nd Question When are they going to meet? Yuriko: Can we meet before you leave? Sophie: Sure, why not? Yuriko: How about January 16th to 20th? When is convenient for you? Sophie: I have to get ready for school, so let's meet on Wednesday! CCCC January 16 CCCC January 18 APPLE ウ COFFEE CCCC January 20 -1. January 22 (3) (③) ( ⑦ )にあてはまる最も適当な語を, 次の5語の中からそれぞれ選んで、正し い形にかえて答えなさい。 (4) (5) (6) I give call use have lose 1 下線部④が指すことを, 日本語で説明しなさい。 下線部⑥に入る最も適切なものを下のア〜エから選んで, 符号で答えなさい。 7 Good bye. I hope to see you again. That's all right. Thank you very much. I'm sorry. I can't help you. Welcome to Canada. Nice to see you again. 本文の内容と一致するものを下のア〜エの中から1つ選び、 符号で答えなさい。 7 When the Canadian students came to school in Japan, the Japanese students spoke English very well. Akira stayed in a dorm with his friends while he was in Canada. When the Japanese students visited the school in Canada, Akira enjoyed lunch after singing a song. I Akira felt Japanese and Canadian people had the same heart through his own experience.

未解決 回答数: 1
数学 中学生

どのような式から1:3になるのか教えて下さい

170 例題 4 右図の1辺12の立方体で,辺 AD, CD の中点をそれぞれ M.Nとする。 3点M,N,F を通る平面でこの立体を切断する。 (1) 切断面の面積を求めなさい。 (2) 切断してできる立体のうち、点Bを含むほうの体積を求 めなさい。 [解法] (1) 切断面の切り口は神技 86 (P.173) 五角形となる。 ETL 図で,△DNM ≡△CNL だから, CL=6 (=AK) また,ALCJ S △FGJ だから, CJ : GJ = CL : GF = 6:12 =1:2 AKIM = ALIN=123AKFL △] ここで,求める五角形の面積は、 AKFL - (AKIM + ALJN) = AKFL (2) 求める立体の体積は、 よって, CJ = 4 (=AI), JG=8 (=IE) ここで, BFL で三平方の定理より, FL = BL2+ BF 2 √18° + 122 = 6√13=FK KL = √BL² + BK² = √18² + 18² = 18√/2 また,右の下図で, OL=18√2+2=9√2 だから, OF = √FL² - OL² = √(6√/13)² (9√2)² = 3√/341, ところで, KI: KF = KM:KL= 〔:3だから, △KIM: △KFL=1" : 3'=1:9, = 18 x 18× 1/1/201 HED CIA x x 12×1/3 -6x6x/1/2× =1/3×1 x OF KLX0FX1/1/2=1/1/3× = 42√/17 1/2×4×1/3× X 7 (三角すいF-KBL) (三角すいI-KAM) (三角すい J-NCL)} ここで(三角すいI-KAM)=(三角すいJ-NCL)に注意し、 BF x = BL X BK X ×1/12×B×1/3-CLCN ×1/21×CJ×1/3×2 B F B TF (AE)-(HOT-1 AKFL×2=△KFL x2 = 600 12 K 6√13 A E: ALI E: 12 K M -18/2 3√34 × 18√2 × 3√34 × M 0 M G N HI:1 Hd, a 1 D H D H L 6,13 2 01.01 解答 42,17

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英語 高校生

(A)の問題の(1)~(6)までの答えと訂正した回答を教えてほしいです。よろしくお願いします。

【4】 次の設問 (A), (B) に答えよ。 (配点 30> (A) 次の(1)~(6) の各英文には、下線部ア~エのいずれか1つに文法・語法に関して不 適切な あるいは文意を通らなくする箇所が含まれている。 その下線部の記号を記せ。 ア (1) It is estimated that the surface temperature of our planet has been risen by about half a degree Celsius, compared to a hundred years ago, and some scientists believe it's going to get warmer yet in the years to come. (2) In English-speaking cultures, children are often told to say "please" when asking for something. By so doing, they are more likely to be given イ permission than they do not. If they don't, their parents give them a hint, by asking them " What's the magic word?" Trying to forecast weather is incredibly complicated. Some scientists P believe that no matter how advanced science is, weather is impossible to イ predict it accurately, because there are too many random elements involved. (3) Inuits are a related group found in Alaska, and also in Canada and Greenland. They are thought to have spread into North America from Siberia many thousands years ago. In both the US and Britain these people are ウ often called Eskimos but the name Inuit is now preferred and is becoming more widely used. 5) The Cold War is a term for the political conflict between the capitalis countries of the West and the Communist countries of the East that begar 7 after World War II. Both sides had large military forces which were kep イ ready for war, and threatened at each other with nuclear weapons. I

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