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英語 高校生

全問答え教えて欲しいです😭😭こたえないです 関係詞の問題です

2 3 Fill in the blanks. Use which / when / where / why/how. 1 これは両親が新婚旅行で泊まったホテルだ。 This is the hotel ( where (2) うるう年は2月が29日ある年だ。 A leap year is a year ( when (3) うるう年は4年に1度しかやってこない年だ。 A leap year is a year ( 4) グレッグがテニス部をやめた理由は明らかではない。 The reason ( why ) Greg quit the tennis team is not clear. 5) 私はよく英語の歌を聴く。 そうやって、 私は英語を勉強している。 I often listen to English songs. That's ( ) my parents stayed on their honeymoon. ) February has 29 days. ) only comes around once every four years. 2 Complete each sentence. Use when / where / why. 1) Last Saturday was 2) Jill lied* to me. That's 3) How far is the hotel from 4) I was in Rome until last Sunday, ) I study English. I moved into a new apartment. I'm angry at her. we are now? Give It a Try Write about yourself. 1) I remember the day 2) I want to know the reason I left for Paris. )( ) ( 3) 私の父が勤めている銀行は私の学校の近くにある。 Put the Japanese sentences into English. 1) 私は教科書を何度も読んだ。 このようにして, その試験に合格した。 I read the textbook many times. ( ) ( 2) 私が卵を食べない理由はアレルギーがあるからだ。 3 Put the words in the correct order. Use when / where / why / how. Could you wait until next week, (so busy, won't, I, be)? → when I won't be so busy 1) (we/ the beach/played) was very beautiful. 2) Last night I had a bad dream. (I, that's, didn't, sleep) well. Last night I had a bad dream. 3) I still remember July of 2014, (I, a week, spent) in Okinawa on my school trip. I still remember July of 2014, in Okinawa on my school trip. 4) We met at the summer camp three years ago. (became, we, friends, that's). We met at the summer camp three years ago. )( )( (4) 私は,兄が暮らしているロンドンに行きたいと思っている。 I want to go to London, ( )( (▶4-1) ) my father ( (▶4-2,3) ) ( lie 「うそをつく」 was very beautiful. )( ) I passed the exam. (「~にアレルギーがある」 allergic to ~) ) I don't eat eggs is that I'm allergic to them. )( well. ) is near my school.

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生物 高校生

生物の食物連鎖とかの問題だと思うんですけど誰かわかる方いますか??? 英語すみません💦

hhmi Biolnteractive Some Animals Are More Equal than Others: Trophic Cascades and Keystone Species Mean Leaf Area per Plant Over 18 Months without beetle with beetle Leaf Area per Plant (cm²) Control Ecology 2400 2200 2000 1800 1600 1400 1200 1000 800 Experimental 0 T 2 www.BioInteractive.org 8 10 12 14 16 Months After Start of Experiment 4 6 Refer to the figure to answer questions 12 through 17. 12. For both the plots with the beetles added and the control plots, state the mean tree leaf area per plot that the scientists recorded after running the experiment for 18 months. The mean tree leaf area per plot that the Scientist recorded after running the experiment for 18 months wit the beetles added is 1.7m², S 2.2m² 13. Compare the trends in mean tree leaf area per plot for both the plots with the beetles added and the control plots over the 18 months of the experiment. The area of the control plat for thinoceros beetles has d has increased at a nearly constant rate, the other is a gradua decrease at first, then a sudden decrease, and finally a dradua 18 Figure 2. Mean leaf area per tree. Initial measurements were taken before (0 to 2 months) and after (7 to 18 months) beetles were added to 40 of 80 plants. The light gray round markers represent measurements taken of the control plots, to which beetles were not added. The black square markers represent measurements taken of the experimental plots, to which beetles were added. Measurements were made on all leaves to calculate the mean leaf area per plant. Error bars represent standard error of the mean. 14. Draw two diagrams that show the food chains for both the experimental and control plots. Include increase. interactions among predatory beetles (if present), ants, caterpillars, and piper plants. Revised January 2018 Page 4 of 5

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英語 高校生

英文の並べ替えの答え教えてほしいです

Ⅳ. (1) から (5) の各問いにおいて, 1. ~ 6. の語句を並べ替えて空所を補い, 最も適当な英文 を完成させなさい。 解答は解答用紙2枚目 記述式) の所定の解答欄に(A)と ( B ) に入る語句の番号を記入すること。 (1) I like English because I feel like a different person when I am speaking it. Although it is difficult to speak well, I enjoy the challenge. Someday I hope ( ) ( A ) ( ) ( ) (B) ( ) in English. 1. even dream 5. the level 1. young people 2. acquire 5. provide 2. where 6. I can (2) Volunteering is a good thing because it teaches young adults valuable lessons about life. For one, it teaches them that charity is an investment. By helping others you also help yourself. Volunteering can also ( ) (A) ( ) (B) ) ( ( ) practical experience. 1. health 5. to 6. an opportunity 1. lacking 5. found of what roles physical activity, exercise and nutrition play. neither prevent nor manage disease. (3) There are at least four kinds of education people should get when they are young: physical education, moral education, intellectual education and nutrition education. Those ( ) (A) ( ) ( ) (B) ( ) have an understanding Without them we can 3. reach 2. in 6. interested 1. wear 5. we 3. with 2. and 6. more 3. need (4) E-mail and other SNS applications are now the primary means of communication in much of the world. While this is certainly one form of socialization, it seems to be replacing social interaction in person. As a result, more ( ) (A) ( ) ) (B) ( ) in the social skills and values that are essential to their integration into a group or community. 2. clothes 6. to (5) Presumably fashion reflects our personalities. The ( (B) ( 4. to 3. are 4. to 3. like 4. mental or physical ) ( A ) ( ) who and what we are. Many people wear clothes to try and fit in, some to impress others, and some just wear the clothes they own. Your clothing is a reflection of who you are one way or another. 4. people 4. show Basic Elements for Communication (t, 2019), 7, 35, 59, 71, 87 ( 改変)

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数学 高校生

2番わかりません

3辺の長さが3, 4, xである三角形について、 次の問いに答えよ。 xのとり得る値の範囲を求めよ. この三角形が鋭角三角形となるようなxの値の範囲を求めよ。 [3+4>x x+3>4 【解答 (1) 3辺の長さが3,4,xの三角形が存在する条件は、 3/ APST yた三角形ができない。 三角形ができるためには, a+b> c が成り立つ必要がある。 考え方 (1) たとえば, 3辺の長さが3, 4,9では、 9 (2) 鋭角三角形となるのは,最大の角が鋭角のときである。 最長となる辺の対角が最大となるので, 4とxを比較する。 辺と角の大小関係は p.425 参照) Focus これより、 x+4>3 (2) (i) 1<x<4のとき,最大の角は長さが4の辺の対 角である.それをaとすると,α<90°となるため には, x2+32-42 2.x.3 cos a=- ->0 1<x< 7 これより これと 1<x<4 より √7<x<4 (ii) 4≦x<7のとき, 最大の角は長さがxの辺の対 角である. それをβとすると, β <90°となるため には, 32+42-x2 2・3・4 √x x2+32-40 の16 cos B=- これより, -5<x<5 これと 4≦x< 7 より , よって, (i), (ii) より, ->0 32 +42-x20 a, b,c を3辺の長さと する三角形が成立する条件 1524 4≦x<5 √7<x<5 HOL BISIDASTANY C 546506 SONG SHOW a+b>c と余弦定理 241 **** a a,b,c を3辺の長 さとするなら a>0. b>0, c>0 *** であるはずだが、こ れらは、三角形の成 立条件の3つの式か ら導かれる。 (次べ ージの Column 参照) 最大角をみるために は、場合分けが必要 一般に Aが鋭角 ⇒b²+c²>a² を用いてもよい。 b+c>ala-bl<c<a+b c+a>b cos A>06²+c²>a²C815 cos A=0b²+c²=a² Aが鋭角 Aが直角 Abcos A <0b²+c²<a²b\ Aが鈍角 <3+0 第4 0% 0<S Let And A すい 次の問いに答えよ.

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