(2)がよく分かりません😭 (2)の解答の所のしたがって～分かりません

と第5章 図形と計量 3のTsinのキo一3ニ0 10| び=2=l80- とする. 2 (1①) ①が解をもつための定数 の が世なる 4 企の解をもつときの定表らの値の生還そめょ。 Dcっ、、 本 因である。 き キーー8こ0 より下線 ッーo とMe マー2ゼデーェ+1 (0<ェ=1) の共有点をみるとよい・ 和 areree- (中 sin2=* とあくとのは20の+rTo=3=0 motomeni xy (の二締半千 1Scfos び =の=180: のとき. 0=sin9=1 より. 0ニテミト に 3 すま / | に ヽ 7 4 ①"の折は. ②ょq, と pe IS oy 2をの ラフの共和の 人 のとき っ: のとき > 2 1 =ュ =o よって. 右の図より。 すミcs2 | [| "=の<180" のとき sinのニテァ (0ミェく1) となるのは1つのに対して 2 個ある 和え ことに注意する. (simの=ニャー1 のときは 990* の1つのみ) =の=180* のとき. sinの一1 を満たす9は sinの=ん (0ミん<1) を満たすの \ ーー 2 の値は2 側存在する したがって, ⑧のグラフの上 + (⑪ 2) を除いた部分とののグラ が異なる 2 京で交わればよい よって, (1の図より, NO 1 0<*く1 において, 3と 7 3^“ミ1 ③が異なる 2 点で交わる 呈 <でっ ①が 0sx<1 に - 異なる 2 個の解をも2 ーー ①が異なる4押り 解9をもつ

微分の質問です。 こちらなのですが、最後、値域候補として 1 -2a-3/3 の2つが出てきます。 そのあとどう処理すればいいか分かりません😰 教えていただけると嬉しいです。よろしくお願い致します。

定めよ. 関数 7/(x)ニ=ニダ十gx“十が が 1 で極小値をとるとき, 定数 0の関 係式を求めよ. じJJ)W0WべべろねろKヵKb| OOEEREEREREE有ii

Aの部分訳すとどうなりますか？

BI に3 Era oddto 4 9rMotd。oA KKepo』 Aouor jo xnm ga er 。9Idg44Od pe eiqrerAiP 92nm9Srp 'orqgznp T 4t SD1O4A 19H1O TI 4nOqB たrreo 0 Pue prerp SA 000' SVTO5 たonomr jo srTenb joqo mor amm dn p9CHCTHS4 9qdosorrdd。 ear er Sno3sRy。

参考書を読んだのですが、いざ問題を解くとなると違いがよく分からず困ってしまいます。どういう点を意識するべきか教えてほしいです。(問題を載せているので具体的に教えて貰えると助かります)

ての6 せん。「押定ルール」 をきい [どういった王因のモノムの まし 還がllういった種類のモノ 本 昌を指定しています. (b) はた。 の手定 の指定

同じような意味を答える問題もお願いします😭

Five years ago two young women decided fhey were going to do something abont the pia人ie problem on their imland of Bahi apd ec Peseis Begs was bom。How young「So young that one oft Couldnt make it to our midweek interview. "Shes at schooL* expline 18yearold Na telkamg about her 16-yearold siater isabe -Shes jns her focns mom rade 11、 and shes puttin into graduating from high sehoo Bali is part of the ialand nation of Indonesiay which ia the worids second bigmest polluter when it comes to marine plasicu railing on China。 And when oeean mmrents cmrry that plastic to the tonmi island of Behi is a public relations nightmare. The two the idew for ye he Pasdic gcgs in 2018 aRer a lesson about influential world leadems一changsrmakers 一including Nelso Aandela, Nartin Luther Ring。 Jr。 snd Aahatma Gandh We what TIy sister and T went home that day thinki do as kids living on the island oF Bel Nelati Wijsen says "Yo s we didnt want to wait unGl we were older to start making a difierenee. It wasmt ewen a quewtion。 realy. It was more tike hat kids。 right now2" The answer was right in front of them. Hiterally. ft was on the beach in ftont of their home. "TL got to the point where on weekends when we would go to our childhood each。 iT we went wwimming therea plastic bag would wrap arond your arm。 Wijsen says "And you say jost。 enough is en They_went_online_and diacovered that over 40 countries had ned or taxed pl aheady ban tic bags. "We thought。 Well。 iT they can 内 on。Balil Come on, Indonesial We can do it toom Wiisen 人thout abusiness plan or a sategy or a budget.hike_my

教えてください😭😭

Five years ago two young women decided fhey were going to do something abont the pia人ie problem on their imland of Bahi apd ec Peseis Begs was bom。How young「So young that one oft Couldnt make it to our midweek interview. "Shes at schooL* expline 18yearold Na telkamg about her 16-yearold siater isabe -Shes jns her focns mom rade 11、 and shes puttin into graduating from high sehoo Bali is part of the ialand nation of Indonesiay which ia the worids second bigmest polluter when it comes to marine plasicu railing on China。 And when oeean mmrents cmrry that plastic to the tonmi island of Behi is a public relations nightmare. The two the idew for ye he Pasdic gcgs in 2018 aRer a lesson about influential world leadems一changsrmakers 一including Nelso Aandela, Nartin Luther Ring。 Jr。 snd Aahatma Gandh We what TIy sister and T went home that day thinki do as kids living on the island oF Bel Nelati Wijsen says "Yo s we didnt want to wait unGl we were older to start making a difierenee. It wasmt ewen a quewtion。 realy. It was more tike hat kids。 right now2" The answer was right in front of them. Hiterally. ft was on the beach in ftont of their home. "TL got to the point where on weekends when we would go to our childhood each。 iT we went wwimming therea plastic bag would wrap arond your arm。 Wijsen says "And you say jost。 enough is en They_went_online_and diacovered that over 40 countries had ned or taxed pl aheady ban tic bags. "We thought。 Well。 iT they can 内 on。Balil Come on, Indonesial We can do it toom Wiisen 人thout abusiness plan or a sategy or a budget.hike_my

159の解き方が分かりません。 教えてください。🙏

| rers ry2 回隊間R25のたささそペの) おいて, 7 万三60* 5 2=/3- 1 C=135。 0 還還の6058 (1) g=y2 , 6三 の の5 どー45", しと三109 ・ ・ さ の 立 | 159 へABC において, SDBRSLO2SC 1 ASBXO たつの とは / この三角形の最大の角の大きさを求めよ。 sin4 sin sinC 16の9 へABC において, ニー 0 0 の が成り立つとき, この三角 際 162 次の (①) 163 16

この英語の長文の問題で 2枚目の拡大した画像の青の部分の和訳をせよという問題なのだすが、゛この話を聞いた人々が彼らの行いの改善の仕方を学ぶことを望んで、彼はこの話を通して人間の悪質について警告する教訓を教えようとした゛と（3枚目）解答のように譲歩の表現にしなくてもあっていま... 続きを読む

還人人(5有[ Oの ⑱oei |じじ人生の基めを学ぶのに一番よい方法一舞い物硬 thete dmm Pan (on cm cuiare) went (o tra ae kors gr ie Cp er 本 pectdhcmsehesfon weherorhc uk yori iidren / to kemrm thowe leweone) than wwoi v2y that cmterein ee 5 ⑮oez をのegをべ3のりなも 間 A sory (thet teaches an importunt moral cson) js culed a んcg mve part reo ceiera fm devwy iegwmne rhnmee igaipe・ [the oral tradiion. Itis ofx Tne able form appcared (eariy /in the dewelopment of prinmtive People fm martofthe omltrmdi ea ae oe eu ve ae eeesies nc erreeiM om ret om (er thowsands of yeam) amd thi was [how cuitunl valuee and the Iangtagt Were Peeeet own rough corn nckeoo sgReeeay smmmeieph em eeec wed一 ne aool Two wm omooo2 にenese (be saee s eic mb Ge 記さRec nに Heer Dr which egmuieteteetten siawee andeule 回じじイソップの物大束) : 遇も有名を高 のに @ns mst amonw fablcw in mhc Enelhh laneage amd Amedcan cuire) cOme fomm a maan さ | 下野時間 oneinoreeaomaopc ー eehoen ie RE 6 am adul Aewop was gtven his fecdom becars ofhis meligence。Aesop traveled (through many parts f Greee)。teaching and talking yith gmous phiosophcrs (Through stone) he tied to teach lessoms MXemTWg [して る (der warmed about he ed er mams)). hoping Hat people who heard the sones would kar amed abog 中bad sedEiee o「 humams their behavior . NE Y jereimpoe eee oretirmemnrieo 回じじイソップの物語の起源 @osx You might have read cr heard somc cf Asops ables Gnl knaaes 6 NE Yakul還間いのー "Hommwry hulci kaowm abomthimn Many dhnk [dethe olkcted aones (tatwere pamalr ttetme) Perhaps adding his own]。 There are wel over 300 gbles in Enghsh 2 Pdhu (me se smaeexd ek wiee gr collected by Aesop).

最後の2行でどうして－がついたのですか？

9相の の(を-のた ceのrere-う もを項数人6呈す・ 人62 にてC-00ナC (の 計めの 。 のにっい.て ' 陣紹CC ) c)の

13～18番どれが正解かお願いします。答えの確認がしたいです。

ーー HU 隊 Throughout history。 humans a 汰<<い have had an Urge to make social connections、 Making friends js Something that most p 3 GO] ple do naturally when meeting people through fmily and friends and getting to k 2 | 5 to know people in their neighborhood, at school or im the "workplace。 mm addition, the Internet has (|131) a new meeting place一 SNS). the social networking site Social networking sites were originally designed to help adults connect with other adults: Users (| 14 | ) their own profi le containing personal mformation (such as likes and dislikes) which others could look through, When you found someone with similar interests to you that you wanted to contact。 you *posted a message and waited for a reply. These types of SNS were PD but access was usually *ofE mits to children。 Tt should come aS no surprise that technologically *savvy teenagers would Want to use computers in a similar Way. Im the United States。 MySpace.com is one of the largest social networking sites with over 100 miliion users。 Unlike some sites that ( 司| ) a special invitation to jon, MySpace js open to everyone Over the age of 14. Users create their own personal profile page and can spend their time *blogging, posting photos and instant messaging with other members from all over the world. They can then decide whetherlthey want to make their profile available only to friends or to al registered USeTS. Many *teens now prefer using SNS to ( ) touch with friends and meet new people. Instead of asking for a phone number or lemailladdressi asking for someone's MySpace profile iS becoming almuch more lpopular 0計 NR