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TOEIC・英語 大学生・専門学校生・社会人

この文章の和訳を誰かしていただけないでしょうか😢 英語が苦手で、、、。よろしくお願いします!

19,20 Friday, Feb. 26, 2021 O French safety officials the 写真提供:ロイターアフ。 safety official 安全局合。 on Thursday gave green light to extend the lifetime of the FESSENHEI/ 35 eDF country's oldest nuclear power plants as it seeks to boost the share of renewable 再生可能エネ ルギー mix. renewables in its power の Nuclear energy currently provides nearly 70 10 French electricity, more than in OFrance, hoping to reduce that share to 50 percent by 2035 percent of any other country. obs91 910a8 ーa target pushed back from an earlier 2025 date the help of renewables, has been holding off from building with hold off 控える、見合わ せる new reactors. 15 The French nuclear safety authority(ASN) said the country's 32 plants with 900 megawatt capacity, built mostly in the 1980s, would be allowed to operate for another nuclear safety authority 原子力安全局 decade, taking their potential lifespan to 50 initially planned 40. 20 6 They will therefore not be decommissioned before the late years from the uohee) 活導大 2020s or even late 2030s, depending on their initial launch date. 6 The safety of French nuclear plants is checked every bse 01nla8 decade. s の ASN asked state-controlled electricity provider EDF, which EDF フランス電力 the country's nuclear plants, to undertake work to safeguard the stations' security. “The main target was to limit the consequences of accident, especially any serious accident involving the manages any necessary any meltdown of a reactor," ASN's deputy director-general Julien

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英語 高校生

考えても全くわからなかったので答えを教えて欲しいです 長文でごめんなさい泣

13 CLIMATE ACTION Reading 目標→20分 12 速読問題次の英文を2.5分で読んで, 1. の問いに答えなさい。 寄のチ 間問間さ文 uA third of the global population- -3.5 billion people could be living in temperatures spibega vipg ai AU gd山,ni 1prirpw snit sausn,,f inhospitable to human life in the next 50 vears because of climate change, according to a iesw orb toib9tq n6 otzus recent study. The study, conducted by a team of five scientists and published by the National Academy of Sciences, found that most humans , have lived in places with an average コ5 W nL J19gm 5- annual temperature between 51 and 59 degrees F(about 11℃ and 15℃). By 2070, billions Could be living in a climate currently found only in a select few places, like (3 Mecca in Saudi Arabia, where the average temperature is 86 F(30℃). anibs9f bigs If current trends continue, more than 1 billion people in India, 500 million in Nigeria, and 100 woH 29mibliud Iist 1o Jol s 916 919) 19dw yio gid s ai enoqsgni2 million in the Niger and Sudan regions will be living with an average annual temperature of 84 G DIE 2991 T0 DS 2 10 F(29℃), according to Tim Lenton, Professor of Climate Change and Earth Systems Science at 1SV the University of Exeter. That temperature is usually only seen in the Sahara Desert today, dTson s ofuo o T6noe19glsme Lin dw but it could cover 19 percent of the planet in 2070. Two 9un 9W9 9W 16 21in u0. 1egagggaib ou The new study does not estimate how many people will leave their home countries in search 7ar」 lama wodl of cooler climates. However, in 1990, *the Intergovernmental Panel on Climate Change had V9wollsm2 s egiibnuoriua lsuisa vil T w bialei lleme hemile,odt this could be the greatest impact of climate change. Human migration is 2u bnuoss extremely difficult to predict and responds to many factors other than heat alone, Lenton said 15 stated that Still. he said his findings show that billions of people will be facing (5Conditions that could mush ddormoa sVed 1on ob them to leave their present homes. (259 words) noitossih bis.odt.ni onion 0 CLL)onptpe bpu-0 14 the Intergovernmental Panel on Climate Change :気候変動に関する政府間パネル unata stsmilo antnavetg lo sibbim-aitt nt u ro 2obGuusrc Gpane

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数学 高校生

(1)はこれ以外の解き方はありますか?

半径1の円に内接する正五角形形 ABCDE の1辺の長さをaとし,0=- 236 基本 例題151 3倍角の公式の利用 %am OOOO0 0-号のとする 2 5 (1) 等式 sin30+sin20=0 が成り立つことを証明せよ。 (3) aの値を求めよ。 (2) cos0 の値を求めよ。 (4)線分 ACの長さを求めよ。 (山形大) Ap.233 基本事項3 計>() 30+20=2x であることに着目。なお,0を度数法で表すと 72° である。 (1)の等式を2倍角。3倍角の公式を用いて変形すると。 (1)は(2)のヒント cOs 0 の2次方程式を導くことができる。0<cos0く1に注意して,その方程式を解く。 (3),(4)余弦定理を利用する。(4) では, (2)の方程式も利用するとよい。 解答 30=2元ー20 Sin 30= 3cin0-75in0 Sine=2SinC cosG 450=30+20 (1) 0=-xから 50=2元 よって sin30=sin(2rー20)=-sin20, sin30+sin20=0 3sin0-4sin°0+2sin0cos0=0 このとき したがって 43倍角の公式 sin30=3sin0-4sin'0 忘れたら,30=20+0とし て,加法定理と2倍角の公 式から導く。 (2)(1)の等式から sin0キ0 であるから,両辺を sin0で割って 3-4sin?0+2cos 0=0 3-4(1-cos'0) +2cos0=0 4cos'0+2cos 0-1=0 ゆえに 整理して =1+/5 4 |0<cos 0<1であるから Cos 0= 円の中心を0とすると,△OAB において,余弦定理により AB=0A?+OB?-20A·OBcos0 4 B E =12+12-2-1-1- 5-/5 2 a>0であるから 5-V5 a=AB= (4) AOAC において,余弦定理により 2 D AC=OA?+0C?-20A·OCcos20 =1+12-2-1-1-cos 20=2-2(2cos'0-1) =4-4cost0=4-(1-2cos0)=3+2cos0 AC>0であるから E B -(2)の(水)から。 AC= 3+2.-1+/5 4 5+V5 2 D 練習|(1) A-1co 3

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