Mathematics Senior High over 5 yearsago 矢印のところの式の流れはどうなったらそうなるのでしょうか?線を引いたカッコの部分はどこにいったのでしょうか?よろしくお願いします🙇♀️🙇♀️ 287 (1) 左辺 =(cosacosβ I sinasinβ) ×(sinacosβ -cosasinβ) " sinacosacos?β -cos'asin8cosβ Isin?αsinβcosβ +sinacosasin'β " sinacosa(cos? 8 + sin?8) ー(cos'α+sin?α)sinβcosβ ニ 2 2 2 2 " sinacosa-sinβcosβ=右辺 I Resolved Answers: 2
Mathematics Senior High over 5 yearsago ⑴について。 3枚目の共線条件の青線のやり方を使ってとくとどうなるのか教えてください😭 “711. 4点O(0, 0, 0)、A(1, 1, 0), B(2⑫, 0, 一1), C(0, 一2, 3) について, 次の 問いに答えよ。 1) 点Oから線分 BC に垂線 0] を下ろしたとき, 点」 の座標を求めよ。 (2) 点Oから へABC に垂線 OH を下ろしたとき, 点是の座標を求めよ。 (3) 下 面体 OABC の体積を求めよ。 っ蛋MP Resolved Answers: 1
English Senior High over 5 yearsago 3題教えてください💦 j と S Of 1) Hisacustom ( ) Japanese people to take their shoes off at the entrance (herr houses. 2半 9MZ 2全庫to 必。 j(ee 工. on (2) Tt js sy ( ) Tom to do such a thing. 7 ビ仙半OR 1 EtRa (3) The question ( ) at today's meetmg iS whether we should postpone the pan 名 next month. ア. dscussing イ. js discussed ウ. tobe discussed エ. to be discussing Resolved Answers: 1
English Senior High over 5 yearsago 詳しく教えてください ON Po0-0。 ce から-っ に基づい 表び、る てop 、 その番紀を 答えとして最 ークしなきい も壮切なものを、 のヘー most jikely be e で more famous than they are today. -A taveler ing G w cxploring Germanys sccnic Ri v y CrmanysS sccnic Rhine River who visits the dty Of Bingen will be directed to the hi m the history i Seum there, which features front and center the amazing career of Saint エTi Su 隊 asant Cy 9 rmeenty se 202 Gm am ace ko ery sense a issance ogx。 born a htHle more than three and| き half centuries before the greatest Renaissance man Leonardo da Vinci (1432.1519). Hildegard was not only a composer of church music but also a mystic。 es a playwright an 7 Re and a sharp observer of natural phenomena on earth and in the skies. Tronically she had becn a sickly child and her aristocrat father did not hold much hope for her fature should she choose a normal life. Hle felt her only possibihty of personal happiness Would be in the service of God as a nun. isolated from the stresses of daily decision-making. Fortunately for Hildegard, Jutta von Spanheim, her mentor, saw in her an unusual abihty。 and ldegard was able to develop it to such a high degree that she became famous in her long jifetime of eighty-one yearS, even going on tOurS throughout Europe to promote her ideas and professed God-given ViSionS. _) Hildegard was a member of the Benedictine Order、 That meant a hife of balanced sleep.a Yegetarian diet regular DraYer and lots of hard work Her frst book, /zber Sczps (Koz 7e ld be a widely read description of the coSmos based on ancient Greek ideas、 It Ps), woul jwas believed to be a divinely inspired work in its time and Would not be matched by any man 邊he short biographies on Hildegard di al for centuries, lo not ahways detail her mus nm them, but Hildegard composed noteworthy liturgical pieces jpositions, 中 even mentio」 eered in developing the musical morality for ublic religious ceremony). She also pion in character of a StorY is presented with herheorsheis granted entry into here the mal a dilemma of choice mcept where and evil which wil determine Whet heaven e.Ytaly, and the Year 1619、 It was the tme of the Baroque. Nght Resolved Answers: 1
Mathematics Senior High over 5 yearsago マーカーを引いたところがよく分かりません ベクトルです。解説お願いします */ 【0多 a を正の実数と する。 : PA+oPB+PC=0 =角形 ABC の内部の点了P が W eu ウ ML AP= AB十 は | Ca が成り立つ。 ' 計当APと辺 BC との交点 D が辺BC を1:8に内分するならほ, 。識 カ り, APニ _AD であぁる。とのとき, 皮Pは線分 AMI 時: キク 内分する。 また, 三角形 ABC の重心をG とすると 蘭昌5| | ス| GE 生生演Ns シ セ でぁり , AApe 1 aaBCTン である。 し- 人 きらにた, |AB|= 4, |BC|= 7。 |AG|=2/T7 ならば ーー AB・ACニーーー | である。 したがって 7あ, イス h梁あ AP・AG=ニーーー_」 ヌネ であり しsk 」 Resolved Answers: 1
English Senior High over 5 yearsago 答え合っているか確認して欲しいです🙇♂️お願いします。 作2 7 INurture Assumption の所見 次の文は nurture assumption (養育に関する仮説) について, ある心理学者がと 30 大述べたものです。これを読んで, 後の問いに答えなさい。 5 8 も / 1 jm ervation. When I was a graduate student/1 lived/in a rooming houS@ ho, along with their three Hirst ob mbridge/ Massachusetts. It was owned by a Russian coupl dren/< occi the ground floorQf the house. The parents spoke/Russiap/to each 9 to thefr children: their English was poorAnd they spoke i/with a thick Russian 導246 le 語。紛しし。 in age/from 1 spoke perfectly/acceptable English accent/at all 一- 還 jg they had(thefsamg Boston-Cambridge accent (@⑱) the the neighborhood. They 1ikg/the other kids in the neighborhood/ Something7foreisn-looking/ about the parents 一- I wasnt sure/iE it was 還5eStures/their facial expressions,Zor what But the children didmt looked jike/ordnary American kids. 24 babies dont learn to speak/on their own: obviousjy/they eir parents。 But (」)the language those children spoke was ned/from their parents. Even the fve-year-old was a 旧届that generations Resolved Answers: 2
Mathematics Senior High over 5 yearsago 教えてください 8|maem dnarosByらaltP)cowcTB0全などRIHRRホ上テー 問題165] p が名角。 8 が鈍角であるとき。 次の値を求めよ。 、 5 (1) cose=き sin 一了オ のとき Sin(c十の, cos(e二の Resolved Answers: 1
Mathematics Senior High almost 6 yearsago (2)から全然わかりませんでした。 至急本当に誰か助けて下さい。 in AI ロワ 人 う 2 。 。 ンクBADニっ AS 四角形ABCDがあり, AB=ニを DA= 6,. COS 8二 “るも 5 線 CD の交点は辺 315 。ぁぁ。また, 直線4P の 4 PAの) SACD の商積は 4 - の交点をE とする | の延長線上にある。 ーーツーや W 和 の 9 9 NII 3 き 9 上 プ 2 [ティ」 である。 まだ, 和表還モ|である・ (1) cos選DAE = にの $ g _豆 であり, =ラコトラ 人 コザ ns sim/DBE Te] 2 DJ 2O80D に問| 「 るタ |m IGPS ら. MSは7代、 ae 0 Resolved Answers: 1
English Junior High almost 6 yearsago Some people have dogs, other people have cats. という文で、なぜotherの部分はothersにならないのですか? 教科書でも、Some people climb the rock.Other people take pict... Read More Resolved Answers: 1
Mathematics Junior High almost 6 yearsago エとオの違いを教えてください! O、下の図で. AABCo人AA BC' を示すには u 次のアーオの どれがいえればよいですか。 【10点】 No ん A デュ B (RM26 ン /グ AE 2人0 の こ ン 936 0 のパラの6,側用6 きみ(員 (ウツ AB:AB=BC:BEC=CA:CA UMAD 0 0A BE のAB"ABEAC SAC 2とか Resolved Answers: 2