至急です汗　答えを無くしてしまいました。答え合わせがしたいので誰か解いてもらえないでしょうか。 明日似たようなテストがあるので正確な答えを教えていただきたいです　優しいひとお願いします🤲 字汚くてごめんなさい。

(1) Did you get to the station time? 1. in 2. by 3. at 4. for 5. till (2) Bill called my house yesterday. 3.10 4. at 5.in knives and forks. 1₁ up 2 oh (3) They use their fingers I linfront of 2. in order to 3. in case of 4 instead of 5 incapable (4) Bob has made has mind to abroad this year? go 1. by 2. of 3.on 4. up 5. to (5) It is easy to make plans, but difficult to them out carry 1 take 2 Car 3. put 4. come 5. hold

91. 記述に問題点等ないですか？？

例題91 25 D ○ひらがBに垂規OHを下ろすと <OAB = <ABH = 90° F/ OA LAB T 0 A 11 BM 231 AB = OH ; AO = BH = F 7 MOHOT dc. 2. <Otto = 90° = '1 of OH² = 00^- = 25² -112-51 = 25²²-771² 32-18 = 25x2-3² = 8² 3² 28² BM I AB (Zaz" = OHTO より OH=24 AB = OH = ¹ 1 ₁ AB = 2Y & 0+3² 500 € 1 0 2 7 1 Tr. O'HI CD, CO LCD FY OH 4 co bas" Co = DH = 5₁ CD = OH' OH f 二 400' HEJL ZOHO^ = 90° F ( OH ² 00 - ÓH こ > 25² — (12²+5) f 25² - 17² L = 12. P OH 70=1 OH = Y ) = 1 CD = OH F1. CD=x√7 4 DATE

(1)の式はどうやってr= の形に変形したのでしょうか。 rが0も含むので両辺rについて割れないので計算が詰まってしまいました。 教えてください。

=号 (1) ① (2) 6 配点 (1)10点(2)10点 (1) x2+y2-4x=0にx=rcos 0, y = rsine を代入して, cos² 0+ sin²0) = 42. cos 0 "1 1. 2 よって, (2) 2 = 3 2- cos 20 r = 4 cos 0. すなわち, より, r^{2-(2 cos²0-1)}=3. 3r²-2r² cos² 0 = 3. r2=x2+y2, rcos0=xより, 3(x2+y^)-2x²=3 2 x 13-480050=0. (2 cose) ²0 + y² = 1. r=0 も含む. π 2 8== +n (nは整数)の cos 20=2 cos² 0-1. 基本事項 ②

高校数学です。分かる方教えてほしいです。

3. Paul and Polly sell lemonade in front of their house in the summer. During the month of June, they sold about 26 cups of lemonade a day at a price of $0.50 per cup. In July, they plan to increase their cups sold by 2 cups every day with some clever new advertising. They will also decrease the price per cup by 1 cent every day. Write an equation for a function L(d) that gives the amount of money Paul and Polly make selling lemonade on day d in July.

1、2、3番教えてください！

1 )の中の語(旬)を並べかえて, クラスメートを紹介する英文を完成しなさい. 回生 人 いむ @ (introduce / let / me ) my friend Ken、@(in/ he/ 1S / the seconQ roW ) from the front. @ He _usSually ( school / cormes / to ) by be.

岩手大のいつかの過去問です。黄色でマーカーを引いたところの文構造と和訳を教えてほしいです。believed to beやandの使われ方が特に分かりません。 どなたか解説よろしくお願いします。

Have you hcard he welLknown claim hat onl-7 pereent ofany spoken messageia還の3 1 sherieiel us that a fuN 93 pefeent ef any message is communicared nonverbally/Tiis contcndon is 6f cours absGNute Rubbisi Thc 7-pcrccnt formula is endorscd by many professional communicaton traincrs They cell us that of hc 93 pcrcent figure refering to nonverbal Gommunicaton 53 pcrcenr is through body language and the Other 38 percent is through One GTNOice T anndcd acommunicatons workshop recendy in 《siicdh the faeiitorl uite 9 cy mphasizcd ythese seadsdcs/ wasy to put it indelicatey dumbfounded9 Tchallenged her by asking "Do you mcan that if stood jn front ofithis class and spoke yere consistent with my rp in Chinse,&s jong aymy body language and tone of rmessagey You would al understand me?9 She uecd all he communicadon Kils at her command to virtually slap me down. /She supported hcr claims by quoting the research done by the eminent psychology professor Albert Mehrabian。 The rest_of the class impresscd that this principle was being put fortn as the の7 resulr of a scientific study and not just as a myth or rumor。 nodded in agreement 1 acquiesced*。 remaining unconvinccd. 1 consulred my friend Google and did some research。 Yes。experiments were の7 conducted by Albert Mehrabian、 currcntly profcssor emeritus* of psychology at the Universiny of California at Los Angcles. But thc rcscarch in qucstion was done in 3 1967.using one word at a ime to measure [yhat thc hstcncr beliced to be the fcchng of he spcakerkndl determine iF the Istener hiked the spcaker The cxperiment was never intended to measurelhow well the jkteners understood what the spcaker was nying Q communicate. Achrabian has published his work and findimgs in thc book Sicr AMesge。(On gz his website、 Mchrabian states: “SAgr Afessgges contains a detailed discussion of my indings on inconsistent messages QP feelings and atiitudes (and the relatve importance Tam ob beginning Unformnaele 39

夜遅くにすみません!! 明日期末テストなんですけど、授業で配られたプリントをやり忘れていました…‪(；-；)‬ どなたかお優しい方、この3枚のプリントの中から テストに出やすそうなものを厳選してください… お願いしますm(_ _)m

にーーートーツバーー 2crT 2<rこの大 EMF 2上ymト 20rT4の人和を たする 0 mは4の骸でわ65。 をまで の 4の人の休まのとるの4の人をの 回"Eoるアーパーなー1 627=りドついて がの還Eまよ 0 かをまり の をの DDSLISETPETELTYEOETE 4を を re Os2 ついて, のた 国<ewiすe りりま、 PC

本文の単語を調べても文に合わなくてわかりません。おおまかに教えてください。 ちなみに、3枚目は分かりませんが分かる範囲でやりました。

esson 8 =AbwSimbel ・Rebirtimon the Nile- ここ Tn 1972 UNESCOaadopted, the Gonvention Concerning the Protection of the World Cultural andNataral Heritage. Emi knows about World Heritage sitesybecause Einkaku:ji Temple is near her home in Kyoto. She decided to do some research on other World Heritage She found this information on the Internet. 7を の 症んた The Nile is the longest river in the world. It is about 6.695 kilometers 1ong and runs through nine countries to the 項88i6emmameamiSea. For thousands of Yearyfhe Nie has been important to Egyptians(who need it for rm ana for iraneportation ) Along the Nile are the most famous monuments ot Egypt:/the Tyramids, the 8phinx (he great temples cfAb Simbe. 、 Abu Simbel was built in 1250 B.C. by Ramses II/the king of Rgypt. The MS bu mtout 60 metere nto the dhfe。 In nonu thore are toer

(2)番を教えて下さい お願いします🙇

この解き方が、わかりません😵 教えてください。