2.5.6番の解き方を教えてください。

Lesson 14 1 ( )内の語句が不定詞の意味上の主語になるようにして, 英文を完成させなさ い。必要に応じて, for または of を補うこと。 1. It is natural to love their children. (parents) It is natural for parents to love their children.. They persuaded to be captain of their team. (he) dupinib 152 • They persuaded him to be caption of their team. 3. It was careless to make such a mistake. (you) 1. 10-14 に注意 各組の文が 1. You w 2. pe 説得す 3. car 不注意 It was 2. My It was careless 6+ to make such a mistake Tit 4. It is good not to spend too much money during your travel. (you) 3.4. うか It is good for you not to spend too much money during. Her father let live in Paris. (she) Her father let her live in Paris. X. I heard call my name. (my mother) I heard my mother call. Your trakel my hame. 2 日本語に合うように,( )に適切な語を入れなさい。 1 私は彼らにうるさくしないように言った。 My 3. Se 1. 1. 不定 6220

高一数Aです。 解説の7行目(青ペン)のところからりかいできません。 なんで1/2rに13+12+5をかけるのでしょうか？ そういう公式があるのでしょうか？ 解説して頂けるとありがたいです🙇‍♂️

=-2・3・4・COSA --2-(-3-(c-SA) 24. COSA rosA 例題 46 261 次のような△ABCにおいて、 内接円の半径を求めよ。 (1) a=13,b=12,c=5 1800のかんたん 12 A B 747-12 a2=h²+cが成りたつから この三角形はA=90°の三角形 △ABCの面積とうとすると 5=12:12:5:30 13 12 焼きへんから co520=1人 たして + of 三角形1つず= 0.3 2 の A 解答編 -61 B 439 (2) △ABCに余弦定理 √2 て 30° \30% を使うと C D 261 (1) 2=62+c2OATS √2 AC2=32+(√2) 2 が成り立つから 12 ~135° -2.3.√2 cos 45° A/ 45 この三角形は A=90° 1 263 △ABC = △ABD + ACD であるから AD = x とすると 3 AB --7-5sin 60° 0 =9+2-6=5 の直角三角形である。 2 08 C 13 B 30% 30 AC=√5 30°=27 2 3 ーるこ 整理すると これを解くと x=-3, 1 x>0であるから x=1 すなわち AD=1 の正 AC 0 であるから 四角形ABCD は円に内接するから ∠D=180° ∠B=180°-45°=135° AD=xとして, △ACD に余弦定理を使うと AC2=CD2+ AD2-2・CD・ADcos ∠D よって 5=(√2)2+x2-2√2xcos135° x2+2x-3=0 (2) 余弦定理により △ABCの面積をSとすると 7 2: S=11.12.5=30 700mia =1/12 : 7.xsin 30 +12.5-xsin 30° B x D C また よって, 1530 から r=2 s=12(13+12+5)=15 35√3 7 整理すると = x+ 4 35√3 35/3 よって x= すなわちAD = 12 12 72+82-62 cos A = 2-7-8 269 11 =16 8 7 B 6 C sinA>0であるから √3 228 =in 60° DA 別解 △ABCにおいて、 余弦定理により BC2=72 +52-2・7・5cos60° =49+25-3539 BC > 0 であるから BC=√39 また, BD: DC=AB: AC=7:5 であるから BD = =112BC= 7/39 12 ここで, △ABCにおいて, 余弦定理により 30° 60° 3 → 対角の和は180° うと ¥120 四角形ABCD の面積をSとすると S=△ABC+ △ACD 1 =1/2･3･√2 sin 45°+/12・1・√2 sin 135° =1/23+/1/2=2 260 (1) BD=x とする。 △ABD に余弦定理を使 2=32+42 -23.4cos A =25-24cos A Sve 11 2 sin A = 1- 16 HITA 3/15 16 △ABCの面積をSとすると A S=1.7.8.3/15-21/15 16 4 5+7+8)= S12M6+7+81-11 72+(√√39)2-52 cos B = 2.7.39 9 16 63 14/39 まだ r A 2/39 AD = x とすると, △ABD において, 余弦定 よって、2/21= 21/15 √15 から 1= 理により 2 x2=72+1 (739 -2.7- 12 7/39 12 -cos B =49+ √3 49-39 144 7/39 9 -2.7. 12 2√39 1225 D 3 四角形ABCD 国内 262 (1) S=-8-5sin 60° 数学Ⅰ A問題、B問題 SARASA たい A1

高一英語 分詞構文と主節の時が一致しているとわかるのはなぜですか？

and Japa to come h そのテーマについて議論 Hints 1. TAB both A and B 2. [*] husband 3.「握手する」 shake hands 6 入試問題に Try ( ) に入る最も適切な語句を①~④から選びなさい。 総合 1. ( Miche 3 feelin gla a Tur Call 4 Taken ) in the early stages of a headache, aspirin can be very effective. 1 To take 2. "Everything ( 1 consider 2 Taking 3 Take ), Jane did a good job." "I agree." considered 3. Daryl sat on a chair with his arms ( 1 fold 2 folded 3 considering ④considers ), thinking about what had just happened 3 folding 4 having fold 334 (国 (青山 e [subject], erally speaking ] と考え, 〈with + X. 4. Susan, ( ) at the news of her friend's death, couldn't utter a word. ①having shocked 2 shock Check List After fin 3 shocked Hints 1. aspirin 「アスピリン(鎮痛剤)」 3. fold 「~を組む」 4. utter 「~を発する」 ④shocking ect], they shook hands. Composition FX expect A to do Abe on good terms with ~~ considered ocked ajor 主要な□producer 生産地 □ lie 横になる □ company 会社 □ thirsty のどが渇いた cast permit unfinished job train aut husband theme/subject - を折りたたむ〜を組む happen 起こる□ death 死 アスピリンは する shake hands utter ~を発する

問2のイについてです 2枚目の写真が私の答えなのですが、3枚目の解答とはちがっていて....これでも丸もらえますか？？

2.日本語に合うように()内の語句を並びかえ、英語で答えなさい。 ただし文頭に来る語も小文字にしてある。 (2点×4) (1) 私たちが去年聞いた合唱はとてもわくわくさせました。 The chorus (we / heard / was / last year / thát ) very exciting. (2) 戦争がないといいのになあ。 (3) 丸岡には約450年前に建てられた城があります。 (4) もし私があなたなら、先生の話を聞くのに。 I ( there / no / wish / wars / wére). Maruoka has (castle/d/bullt/ was / thaf) about 450 years ago. (were / if / you/I), I would ask the teacher. 3.次の英文は、 丸岡中学校英語科の先生方から卒業生のみなさんへの手紙の前半部分です。英文を読んで、あとの問いに答えなさい。 Hi, everyone. You are going to leave Maruoka J.H.S soon. You've been ( ① ) English hard for three years. We think that these three years are so precious, but also ( ② ) for all of you. Because of the emergency of COVID-19, you had to follow rules that made your lives tough. We want you all to enjoy your happy lives in the future. Here is some (③) through a person's life that you've ( 4 ) about in English and Japanese classes. His name is Hoshino Michio, a great Japanese photographer. Last year, the exhibition of Michio Hoshino was held in the Fukui City Art Museum. In Fukui, students use a textbook called “New Horizon", and the story of Michio has been told for about 20 years in this book. Besides, it was the 70th anniversary of his death. Many people remembered or learned about him through the exhibition. Michio was attracted by a photograph of the wilderness of Aldiskd. He decided to visit there and learned the skill of living without city conveniences. He loved the Inuit people and animals there. They also loved Michio. He also loved the nature there that was beautiful and severe. He said, “I love this place. It's cold here, so we go negy each other and talk about our lives. It makes our bodies warm. It makes our hearts warm, too. Because the weather is severe, people try to help each other, and become even better friends." His words give some hint to realize what a happy life is. Through the severe weather, he experienced both a tough and argreat life that satisfied him. (大問4に続きます) 注) anniversary 記念日 ~周年 hint ヒント 問(1) 本文中の(1)~(4)に入る最も適切なものを、下から選び、答えなさい。 (知・技点×4) 【 learned studying. hard advice 】 問(2) 次の質問に対し、 2語以上の英語で答えなさい。 (知・技 2点×2) ア How long has Michio's story been told in the textbook “New Horizon" ? イ What was Michio attracted by?

教えて欲しいです！！ お願いします！！

1 各組の文がほぼ同じ内容になるように, () に適語を入れなさい。 (1) Tom often says, "I love movies." ) ( ) movies. Tom often says that ( ((2) He said to me, "I am going to play golf." He (hy) me that ( (3) Nancy said, "I will go to the party tonight." Nancy said that ( )( ( Job I sed of new I tart nointigo mov ei I ) going to play golf. ob M tad) ) go to the party ( ) night. 1人1 The (4) She said to him, "When will you go to London?" She () him when ( (5) Mr. Sato said to me, "What are you studying?" ) (Only) to London. studying." go and lit Mr. Sato (as I know) me ( ) (now) (as) studying. (6) David said to me, "Who bought the book?"ountry anc sri og I David (does Fin) me ((b) so) (s Finland) ( nicom i litau wen er ) (s Finland) () the book. (7) The boy said to me, "Can you drive a car?"oping the new pr The boy (colleag) me ( )I( ((8) Tom said to Sarah, "Are you all right?" (St ) drive a car. * litou 100 2W 31 as on ton sew sl jeg ton bib [ (d) Bo neither guide to ssb I bib o Tom asked Sarah (gy) (eloped ) ( first a) all right. (9) He said to me, "Did you watch the final match?" 79 he esvol. H (GRO He (p) me (x) (usa)()() the final match. (10) "I'll probably see you later," William said to Mary. William ( ) Mary that Babie IX. ) probably see (c) later.) + bib) (11) A man said to us, "Don't talk so loudly here." かえ Aman(書きなさ) us ( ) ( ) ( > so loudly (0) by 99 mi lat OON (12) My mother said to me, "Be home by seven."oops! My mother (() me (op)() home by seven. (13) She said to me, "Please take a picture of me." & A&P She ( () me (10)(ie 19d) a picture of her.) to ORE KINJWADA)ed 19tion bris dailgual dosd

当たっていますか？教えてください。

Everyone loves Amanda because she is always ( (1) considerate begui (3) conductive emoti leis lo (2) considerable boggulq (4) comparable DW of others.

（2） この証明丸もらえるか見て欲しいです

5 mono/ (logz)" de (n=1,2,3,...) とおく. (1) Q を求めよ。 1 (2) 不等式0 On が成り立つことを示せ. n! 求め

波線を引いてあるbyの用法、訳し方を教えていただきたいです。

There developed a caste system, based upon what people looked like, an internalized ranking, unspoken, unnamed, unacknowledged by everyday citizens even as they go about their lives believing in it and acting upon it unconsciously to this day. Just as the internal structure of a building is not 2

1が間違いであるのがわかりません。ryがダメなのでしょうか？？

15610 I (c)私は、彼女の詩が好きだ。 これまでで最も想像力豊かな詩人であると思う。 I love her poems. I am sure that she is as imaginary a poet as ever lived. 1 (d) ケンは,駅から歩いてわずか5分のところにあるマッ Ken 2 3 4

並びかえの問題です。教えてくださいください。よろしくお願いします。

1) あの店のラーメンが大好きなんだ。 一私も! (do, 1, so)! I love that restaurant's ramen. So I do 2) ここで君に会えるなんて、夢にも思わなかったよ。 (did, would, I, I, that, dream) Never (23) meet you here. 3) 姉はサーフィンが好きですが、 私は好きではありません。 (but, surfing, I, likes, don't). My sister 4) よかったら、おひとつどうぞ。 (you, one, want, if) Take one You want 5) カナダにいる間に,私はロッキー山脈を訪れたい。 (while, Canada, in, want to) I visit the Rocky Mountains.