これの答えがないためだれか答えを教えてください‼️‼️よろしくお願いします🙇🏻‍♀️‪💧

[B] The Threat of Tourism As air travel gets cheaper, more and more people are visiting famous sites around the world. Although this increase in tourism brings economic benefits to the areas around these sites, tourists also cause unexpected problems. In particular, some famous works of art are being affected. This is because people's breath increases carbon dioxide and humidity levels. Gradually, these levels damage, old paintings and other works of art. One famous site facing this problem is the Sistine Chapel in the Vatican in Rome. The 500-year-old paintings, especially the famous ceiling by Michelangelo, are so popular that as many as 2,000 people may be viewing them at a time. In 1994, after noticing that the visitors' breath was damaging the paintings, the Vatican purchased an expensive air-conditioning system to protect them. However, the crowds continued to increase, so in 2014, the Vatican decided to limit the number of visitors to about 6 million a year. Another site that faces a similar problem is the Mogao Caves in Dunhuang, China. These caves are full of beautiful Buddhist paintings and sculptures that attract thousands of visitors every year. Many of the artworks are very old and, as with the Sistine Chapel, the carbon dioxide in the breath of visitors is gradually damaging them. Originally, 40 of the 400 caves were open to visitors, but this number was reduced by half in 2014. In addition, the number of visitors allowed into the caves has been greatly reduced. A different solution is being tried in the Ajanta Caves in Maharashtra, India. The caves also have many ancient Buddhist paintings in them, and these too are being damaged. In order to protect the paintings, visitors are quickly rushed through the caves. However, many visitors complained about the short time, saying they could not look at the paintings properly, so the local government built a visitors' center with exact copies of the caves. Visitors are allowed to study these copies for as long as they like. The local government hopes this will provide a good balance between protecting the paintings and giving tourists a good experience. (30) As the number of tourists increases, 1 unexpected economic problems occur among people living around famous sites. 2 the carbon dioxide and humidity in their breath harm the things they go to see. 3 air pollution caused by the carbon dioxide from airplanes increases. 4 people have trouble breathing because of the high levels of humidity. (31) In 1994, the Vatican 1 allowed only 2,000 tourists to look at its paintings by Michelangelo. 2 invited 6 million visitors to see its 500-year-old wall paintings on one day. 3 installed an air-conditioning system in order to make visitors more comfortable. 4 tried to reduce damage to its paintings by buying an air- conditioning system. (32) What is one thing that has been done to protect the Buddhist artworks in Dunhuang? 1 More of the Mogao Caves have been closed to visitors. 2016年度第2回 新試験 2 Visitors are being asked to avoid breathing too close to the paintings. 3 Some of the visitors are being taught new ways to preserve paintings. 4 The number of visitors has been reduced from 400 to 40 a day. (33) Why were some visitors to the Ajanta Caves unhappy? 1 The majority of the paintings have turned out to be copies. 2 There were not as many Buddhist paintings as they had expected to see. 3 They did not have enough time to look at the paintings inside the caves. 4 The long lines at the visitors' center have prevented them from seeing the paintings. 29

指針のところからわからないので解説お願いします🙇🏻‍♀️

511 次の式の値を求めよ。 α, xは正の数で, a≠1 とする。 (1) 510g57 *(2) a410gax (3) 81' 81108310

音節についての質問です。音節の区切り方だけをみてどの音節にアクセントがあるか（おおよそでもかまいません）わかるものはありますか。理由もわかれば教えてください。 prob-a-bly / ba-rom-e-ter / de-li-cious / ne-ces-si-ty /... Read More

(5)についてで、2枚目の解説のようになるのはわかるのですが、青で書いてあるように解けないのはなぜですか？ 解説お願いします>_<

□52210g102=0.3010, 522 log102=0.3010, log 103=0.4771 として, 次の値を求めよ。 esa (5)は小数第5位を四捨五入して, 小数第4位まで求めよ。 *(1) 10g100.003 *(4) 10g1072 *(2) log 1024 (5)10g38 4 【上大] 1123 (3) log 101 9 8-) (£) (S801) (A)*

この赤線のとこでなぜOH→＝cosθ×a→になるのかがわかりません、よろしくお願いします🙇‍♂️

190 円 用する 例題 356円の接線, 線分の垂直二等分線のベクトル方程式 ** (1)中心C(),半径の円C上の点Po (Do) における円の接線のベク トル方程式はc) =r(r>0) であることを示せ. (2) OA=a, OB=1, ||=||=1,=k のとき, 線分 OA の垂直 二等分線のベクトル方程式を媒介変数tとa, k を用いて表せ. ただし, 点Bは直線 OA 上にないものとする。 (1) 円Cの接線は, 接点P を通る半径 CP に垂直である. このことを, ベクトル の内積を用いて表す. A級 (2)B から OAへの垂線をBH とする. 線分 OA の中点M M (1/2)を通り, BHに平 行な直線のベクトル方程式を求める 考え方 9 平面上のベクトル 割る。 の形に P 58-54-98-9A 解 97 (1) とは 接線上の任意の点をP(D) とすると, CPoPoP または PP = 0 (PP) Po(po) であるから, CP・PP=0 CP=po-c, PP=DDより, Po-c)·(p-po)=0 Po-c) {(pc)-(poc)}=0 (Po−c) •· (p −c)—| Po− c | ²=0 C(c) P≠Po のとき, CPOL POP APP。 のとき, P.P=0&T lpo-c =CP=rであるから,D-C)(DC)=2円の半径 BO (2)垂直二等分線上の点Pについて, M(1/2) 中の A P(p) J B OP= とする.また, B から OA への垂線をBHとし, ∠AOB=0 とすると, |a|=1, ||=1 より HX k=d1=1x1xcos0=cos0 A(d) SOH=(cosa OH=(cos 0)=ka B(b) これより, BH=OH-OB=ka-b 垂直二等分線は, 線分 OAの中点M(12) を通り、 M(1/2)を通り, BH に平行な直線であるから,万=1/2a+t(ka-6) 6)5(0) A OH = OB cos A =1・cos0=cos A BH は,垂直二等分線 の方向ベクトル 注 中心が原点O(0), 半径1の円上の点Po(Do)における接線のベクトル方程式は,(1)

高3英語 published, emphasized, proposed, requires の動詞？の働きがよく分かりません。たくさんあってうまく訳せません😭 あと、whose の先行詞って何ですか？control で合っていますかね？解説お願いします🙇‍♀️

The report the committee published last year emphasized the importance of the measures the government proposed for pollution control, whose implementation requires careful monitoring.

解説お願いします🙏

Recent engineering developments have made bottles into polyester fabric. (A) possible, and (B) it is possible (C) the possible (D) it possible to recycle plastic soda

かっこに当てはまらないものはどれでしょうか？わかる方教えてください🙏

The new policy may ( ) unintended socioeconomic disparities. A engender B precipitate C exacerbate D mitigate

先行詞dayとなる時にwhen/which(that)の使い分け方を教えてほしいです

(メグはピクニ *上例の場合, when の先行詞となる具体的な名詞はないが,前文全体の内容 (昼食 の準備をしていたそのとき)を先行詞と考える. (この when は接続詞とも考えら れる.) HTRY5 次の( )に適する関係代名詞か関係副詞を入れなさい . 1) This is the spot ( )I found your bag. ⇒答別冊 p. 26 2) This is ( )I solved this problem. (「このようにして〜した」 の意味に) 3) August 15 is a day ( ) we cannot forget. 4) June is the month (van) we have a lot of rain. lingA 5) Tell me the reason (s) you rejected the offer. -EDS なぜwhen じゃだめ? の故郷は10年前(の故郷)とは違う. ↓ 4. TRY5 (p.238) 1) where 2) how 続する節の目的語となる. 4) when 3) that [which] ◆先行詞 day は後 5) why IM 2 TRYG (p.239) 1) (The town where I was born is) near Kanazawa. 2) I don't know (why the police officer visited) us. 3)(The night when we arrived in London was) foggy. 4) Now (is when we must begin to) act. 5)I got to the park, (where there was nobody). 関係副詞節は, but there 3 4) 関係副 隠田法

誤っているものを3つ選び出すのですが、一つも分かりません。教えてください🙇‍♀️

The heavy snow prevented the plane from taking off on schedule this morning. I have a lot of furnitures in my room, so it is very crowded now. The population of China is much larger than that of any other country. I He entered into the room quietly so that he wouldn't wake the baby up. I found it difficult to make myself understood in English in that situation. Every student in this class is required to submit their report by Friday. She explained the rules of the game to us very clearly before we started. Most of the information found on the website turned out to be false. He is as brave as any soldier that has ever lived in this country. I apologize you for not calling you back as soon as I got home.