高校1年生の問題です Bの問題の意味がわかりません。 解説お願いします！

して、 B 次の [ 必要なものを塩 ]内の語句に必要なものを補って、受動態の文を完成させなさい。 before, but RAONS 9. Mr. Kimura is a good math teacher. [He, like, by every student]. The Th be そ 10. This is a famous picture. [It, paint, by Picasso]. TH 11. .... the 11. [Kenta, scold, by the teacher] because he was running down the hall. hall 12.1 12. When I arrived at the airport, [my bag, examine]. 13. Your sweater is very nice. [it, give, to you, by your mother] ? 14. [My bike, steal] last Sunday but next day [it, find, by the police]. 15. [Botchan, write, by Natsume Soseki] in 1906. [It, read, by many people] now SI 私 M 2 F

63.3 このような解法(記述)でも問題ないですよね？？

478 00000 基本例題 63 2直線の交点の位置ベクトル 四面体OABCの辺OAの中点をP、辺BCを2:1に内分する点をQ、辺OCを 1:3に内分する点を R,辺 AB を 1:6 に内分する点をSとする。OA=d. OB=5, OC = c とすると (1) PQ を で表せ。 (2) RSをa, , で表せ。 33.197 (3) 直線 PQ と直線 RSは交わり, その交点をTとするとき, OT をもって 表せ。 解答 ! 指針 (1), (2) PQ=OQ-OP, RS=OS OR (差による分割) (fl)=90 (3) 平面の場合 (p.418 基本例題24) と同様に,一-04 交点の位置ベクトル 2通りに表し係数 La 1.6+2c 2+1 (1) PQ=OQ-OP= (2) RS=OS-OR= (3) 直線 PQ と直線RS の交点をTとする。 Tは直線PQ上にあるから よって, (1) から 6a+1.6 1+6 に沿って考える。 点 T は直線PQ, RS上にあるから PT=uPQ (u は実数), RT=RS ( は実数)として, Or をa, b,cで2通りに表し, 係数を比較する。 1 1/² à = − 1⁄² ã + ²/² b + ² / č - 3 T は直線 RS 上にあるから ゆえに,(2) から OT-OP+uPQ=(1-u)a+ub + u..... 2 3 → → P, 1 c = 4 a + 1 6-1 c 16-18AO RIST C 4 7 0x0 PT=uPQ (u は実数) 2 D RT=vRS(v は実数) b, c REMI OT=OR+vRS=/va+v6+ 1/ (1-v) č. 第1式と第2式から um/13. o=17 15 U=. v= これは第3式を満たす。 よって, ① から OT=ã+ [類 岩手大] - 15 4点O,A,B,Cは同じ平面上にないから,①,②より 6 1 1 2 1/(1-0)- 70 = 70, 3/4= 4(1-0) V, u= AO-HO 2 ·6+² / - c 15 DER AKY IS 0 $6. 3)=(1-€ I+E+S)=5A HO HA A HA A B R AN 基本24 の断りは重要。 P 2

Scrambleの発展問題を教えて頂きたいです。

① carry ② stand ③ resent lie ton ④4④ support (上智大) ALLENGE 1,2は( )内の語句を正しく並べ替えなさい。 3は誤りのある箇所 発展を選び、正しく直しなさい。 ■ 1 彼は授業を休む旨のメッセージを送ってきました。 He (message / a/ sent / the / to / that / effect) he would be absent from (兵庫県立大) class. ■ 2 31 ヵ国の約5億人が水不足に直面している。 (About/shortages / in 31 countries/abillion/water/ half / face/ people). (岡山理科大 ) 3 I need to ① spend a night in Osaka as the flight to Amsterdam ③ has been 2 cancelled due for a mechanical problem. (南山大) 誤りのある個所 正しい形

この問題の(5)の解き方が解説を読んでも分かりません。 解説お願いします。

〔II〕 △ABC の各辺の長さを AB=7,BC=8,CA=5とし, △ABCの内接円の半径を とする。この内接円と辺AB, 辺BC, 辺CA の接点を,それぞれP, Q, R とする。 この とき、次の各問に答えよ。 色 (1) ∠ACB= ア イ (3) sin∠CAB (2)r= ウである。 πである。 = I HORO+ (4) △ABCの面積はキク (5) △PQR の面積は (3) 線分PQの長さか コサ カである。 Yasiz ケである。 9 $=${ スである。 UMA A da *-***

No one in our school can run as fast as David. と同じような意味になるような文にするのに空欄に入る単語を教えていただけませんか？ David is the ( )( )in our class.

caughtの発音ってなぜouじゃだめなんですか？答えはc:です

3 次の(1) Cair SHOW 2 次の各組の語のうち、左端の語の下線部と同じ発音を含む語をそれぞれ ( 内から1つずつ選び, 記号を○でかこみなさい。 < 東山 > ou. オウ (1) draw (7 window su, オウ boat 42 (2) would (ア blue (3) heart (ア work (4) dead (5) course Prair (7 says 7 (7 houses オー 1 caught TUE movie Prair THISH イ nurse Te 1 lady 1 useful CAMI ウgrew dark e paid 1 short 2 music 0447 I notebook) I foot I earth I change) I surprise ) r 6% [t] (1) (7)

Cの問題はアンダーラインを引いて終わりで合ってますか？

About you Listening and writing A good idea? 1 A 4.30 Listen to Sophia and Alan discuss the inventions from the article on page 124. For each invention, who says it's a good idea? Check (✔) Sophia or Alan. Invention 1. virtual goggles 2. a space elevator 3. a smart mirror About B) 4.30 Listen again. Write one reason why Sophia or Alan thinks the invention is a good idea. Do you agree? Discuss with a partner. you C Read the article below and the Help note. Underline the words that list ideas. Home Edit Who says it's a good idea? Sophia apeAlan Document Elements Tables Table Layout Charts Why? Smart Art "Smart" Refrigerators Scientists predict that people will have "smart" refrigerators in the future. Scanners will read bar codes on food and... X I think this will make our lives better. First, you won't need to go grocery shopping anymore, so.. Second, you'll never come home and find an empty refrigerator.. Next, scanners will tell you if the food is bad, so you won't get sick... Finally, you'll be able to ... Help note Listing ideas First, you won't need to ... Second, you'll never... Next, scanners will... Finally, you'll be able to ... D Write a short article about a future invention. Will it make life better or worse? Why? Give four reasons. Free talk p. 135

なぜ、2つの式が必要になるのでしょうか？ 赤で線引いた所です。

の表か のです。 E, (必須問題 入試攻略 C [mol/L] の弱酸HA水溶液の全水素イオン濃度を[H+] [mol/L], 酸 の電離定数を Ka, 水のイオン積を Kw とし, [H+] を求めるための方程 HAI 式を求めよ。 y HA H2O Ka ←H+ + A Kw Can H+ + OH OD まずは厳密に解いてみましょう。 [HA],[A-], [H+], [OH-] の4つが変数 なので、 ① 式と②式以外にあと2つの式が必要となります。 (i) 原子団Aに関する保存則 __c = [HA] + [A] ... ③ (ii) 電荷の保存則 総正電荷 H.CO. Kw ②式より, [OH-]=[H"] これを④式に代入して, [H+]x1 = [A-]×1 + [OH-]×1 総負電荷 これを③式に代入して, [H][A] [HA] Kw=[H+][OH-] ….② ⑤ 式, ⑥式を①式に代入して, Ka [A-]=[H+]-[OH-]=[H+]-[H+] grun [H+]=[HA] [A-] ・Ka= Kw 20 Kw [HA]=C-[A-]=C-[H+]+[* ⑥ ③ 式では, 酸HAのAに注目していま す。 平衡時はHA またはAの形でA が含まれています。 もともとAは1L あたり C〔mol] しかありません からわかるでしょう どうやっし ④式は、(正電荷の総量)=(負電荷の総量) HA → [H+] + [A-] - H+] + [OH-] MOV-10] (s) fax tu Kw C-[H+] + [H+Ⅰ Kw [H*]-TH*] よって, [H+] + K. [H+]2- (Kw+CK) [H+]-K.Kw=0 NO これを手計算で解くのは難しく, 水の電離によるH*の増加分を無視するなどの 近似が必要です。 答え [H+] + K. [H+]-(K.+ CK) [H+] K.Kw=0 ・Ka なぜ To

英検二級のライティングです 添削お願いします！！

TOPIC Some people say that Japan should use the Internet for people to vote in elections. Do you agree with this opinion? POINTS Convenience Cost Security

至急！！私立大学看護学部の過去問です。答えがないため、回答を作って欲しいです！！科目は英語です。

プペンシルで解 people than ever can find an audience time filled with disasters, online, "conspiracy theories seem to be growing crazier by the day. We also tend to believe in such things under increased stress, which is unfortunate because many of these ideas are Some conspiracy theorists pride themselves on being "critical freethinkers," but a new damaging our democracies and ourselves. study showing a connection between lower critical thinking skills and increased conspiracy (2) theory belief suggests this may not be the case. "Conspiracy theories refer to attempts to explain the ultimate cause of an important event (social, political, climatic, etc.) by accusing a hidden group of perceived evil, powerful people or organizations of having secretly planned and carried out these events," say Paris Nanterre University psychologist Anthony Lantian and team in their paper. two studies, the researchers tested the critical thinking skills of 338 a French version of the Ennis-Weir Critical Thinking Essay Test. They then scored the students' tendencies towards conspiracy beliefs and their personal Across undergraduate students (4) the objective analysis and assessment of their own critical thinking skills. Critical thinking. evaluation of a situation requires a collection of cognitive skills. These include the ability to distinguish between relevant versus irrelevant information, think systematically, see other perspectives, recognize and avoid logical *fallacies, look beyond the obvious, be aware of and avoid biases, and change your mind in light of new evidence. "The more people believe in conspiracy theories, the worse they perform on a critical thinking ability test," Lantian said. "This test is characterized by an *open-ended format highlighting several areas of critical thinking ability in the context of argumentation." (6) All this is not to say that those with high critical thinking skills can't also be sucked into believing things that may not necessarily be true. The way (7) [is wired /a/ makes / thinking/ social species / our / as] us very vulnerable to believing those we identify with as part of our own cultural group- no matter how much education we have had that boosts science literacy. Trust plays a massive role in who we believe. We also have a tendency to believe each of us is above average at detecting misinformation, which can't possibly be true. Researchers have also linked this need to feel special to greater belief in conspiracies. Lantian and team point out that while their study suggests critical thinking lowers Deople's chances of believing in untrue conspiracy theories, the findings don't determine if (8) (9) た場合,そ 数学【数学 験番号 【化学 b てお 3 In a more (1) ① 次の英文を読んで、下の設問に答えなさい。 1 - (3) the po no a E