答えをなく困っています。 教えてください。 よろしくお願いします。

I 次の英単語で最も強く発音する部分(第一アクセント) を、 それぞれ記号で答えなさい。 1. del-i-cate アイウ Ⅱ 次の英文を読み、 設問に答えなさい。 How many hours a day do you spend on your *cell phone? Today, more and more young people are spending more and more time on smartphones and computers. According (D) a 2013 *survey carried out by the *Japanese Cabinet Office, 97.2% of high school students owned a cell phone; of these, 82.8% had a smartphone. This is a *drastic increase from 2010, when only 3.9% of those with cell phones had smartphones. The survey also shows that the spread of smartphones has led to increased access to the Internet among children, whose average access time on a weekday is 107 minutes. The Cabinet Office also found that 40% of Japanese children *log on to the Internet more than two hours a day, and that 8% spend more than five hours a day online. This has led to some serious social and *psychological problems. Heavy Internet users become *obsessed with staying online and @develop an *addiction to games, social media sites, and free communication systems such as LINE. The various *adverse effects of such addictions have been reported in most developed countries. Many young addicts suffer (2) headaches and sleep disturbances such as *insomnia. They fail to maintain normal weight *due to eating irregularities. And many are more likely to experience emotional distress, isolation, anxiety, and depression. A British study suggests a clear link between excessive Internet use (3) lower self-esteem. Those young people who spend more than four hours a day looking at a screen are particularly *vulnerable to mental *disorders. Several related studies conducted in China make clear the effects of Internet use on brain structure. One study has shown that *volume @losses were seen in the *gray matter areas of Internet addicts' brains. These areas are involved in people's ability to develop *empathy and compassion for others. Another Chinese study used MRI scans to look at the brains of Internet-addicted teenagers and found significant damage in the *white-matter nerve fibers connecting the brain areas governing emotions, decision-making, and self-control. Similar (4) can be seen in the brains of heavy alcohol and drug users. 2. a-bil-i-ty 3. access 4. va-ri-e-ty 5. in-tro-duce アイウエ アイ アイウエ アイウ () cell phone: ## 1. ( survey: drastic: 極端な log on : アクセスする obsessed with~: ~に夢中になる addiction: insomnia: I due to~: ~のため volume: disorder: # U empathy: # white-matter: Japanese Cabinet Office: psychological: 心理的な adverse effects: vulnerable to~: ~になりやすい gray matter: K Я, + ①~④に入れるのに最も適した語をそれぞれ一つずつ選び、その記号で答えなさい。 1 ( with into A to = at) 2 ( from in on = above)

答えがなく困っています。 どうかよろしくお願いします。

Ⅰ 次の英単語で最も強く発音する部分(第一アクセント)を、 それぞれ記号で答えなさい。 d 2. a-bil-i-ty 3. access 4. va-ri-e-ty 5. in-tro-duce del-i-cate アイウ アイウェ アイ アイウェ アイウ Ⅱ 次の英文を読み、 設問に答えなさい。 How many hours a day do you spend on your *cell phone? Today, more and more young people are spending more and more time on smartphones and computers. According () a 2013 *survey carried out by the *Japanese Cabinet Office, 97.2% of high school students owned a cell phone; of these, 82.8% had a smartphone. This is a *drastic increase from 2010, when only 3.9% of those with cell phones had smartphones. The survey also shows that the spread of smartphones has led to increased access to the Internet among children, whose average access time on a weekday is 107 minutes. The Cabinet Office also found that 40% of Japanese children *log on to the Internet more than two hours a day, and that 8% spend more than five hours a day online. This has led to some serious social and *psychological problems. Heavy Internet users become *obsessed with staying online and develop an *addiction to games, social media sites, and free communication systems such as LINE. The various *adverse effects of such addictions have been reported in most developed countries. Many young addicts suffer (2) headaches and sleep disturbances such as *insomnia. They fail to maintain normal weight *due to eating irregularities. And many are more likely to experience emotional distress, isolation, anxiety, and depression. A British study suggests a clear link between excessive Internet use (3) lower self-esteem. Those young people who spend more than A four hours a day looking at a screen are particularly *vulnerable to mental *disorders. -No H Several related studies conducted in China make clear the effects of Internet use on brain structure. One study has shown that *volume @losses were seen in the *gray matter areas of Internet addicts' brains. These areas are involved in people's ability to develop *empathy and compassion for others. Another Chinese study used MRI scans to look at the brains of Internet-addicted teenagers and found significant damage in the *white-matter nerve fibers connecting the brain areas governing emotions, decision-making, and self-control. Similar (4) can be seen in the brains of heavy alcohol and drug users. () cell phone: ## survey: drastic: 極端な log on: アクセスする obsessed with ~ : ~に夢中になる addiction due to~: ~のため volume: white matter: insomnia: TRE disorder: , empathy: # 1. ( ) ①~④に入れるのに最も適した語をそれぞれ一つずつ選び、その記号で答えなさい。 (with into A to = at) 2 ( from = above) □in Japanese Cabinet Office: A psychological: 心理的な . # adverse effects: vulnerable to~: ~になりやすい gray matter: K ハon

整理の(2)です。has been とis で文法的違いはありますか？

JIL となるが, S うに主節から訳される場合が多い。 Point 011 : 「Sが･･･ してから~になる」 の表現 28 be about to Hind OF as 〈大瀬〉 される。 本間は①の場合で、by. - bison even niso 1690 163 整理 3d 「Sが･･･してから~になる」 の表現 ② Oshould kept should be kep when [即」は問 以下はほぼ同じ意味の表現として押さえておこう。 or daniwage adap (1) 時間 (~) + have passed since S+ 過去時制... to lliwort bool (2) It has been [is] + 時間(~) + since S+ 過去時制... (3) S+ 過去時制... 十時間(~) +ago. Reston Girl An V Geum odT SE VRWR | 「Sが･･･してから~になる」の書きかえパターン of oved (a)~(c)は上記の【整理3】 の(1)~(3)を完成させればよい。 01 VE (d)の have been dead for A 「死んでAの期間になる←死んだ状態 の期間続いている」 は, 現在完了で継続を表す用法。 英語独特の表現 て押さえておこう。 本間は My mother が主語なので has been dea なる。 29 It is + 時間 + since S + 過去時制... 【整理3】 の(2)のパターンを使って英文を完成させる。 英作 ) noietasasną sdt slidW paied 英作

おしえてください！！

De (1) 0°~89 まで... (1) 00 <2のとき sin 0 9012125011 となる8の値の範囲を求めよう。 加法定理を用いると 60° π /3cos(6 Cos (0 - 3) √3 cos (0-7)= 3 sin 10 + である。 カ イ 12 である。よって、三角関数の合成を用いると, ① は π ア I 22 と変形できる。 したがって、求める範囲は <θ< キ (5 cost - Eco55) cos. ( COSO+ π sin 0 1 2 Sin (0+1) = cos B Sing BAxx √300s (0-35²) = √5.0050 1+ 440 和 (数学ⅡI・数学B 第1問は次ページに続く。)

（1）の答えの方で下線を引っ張ったところが分かりません。

506 第8章数 Check 例題 289 格子点の個数 解答 列 disol (E) を自然数とするとき, 次の条件を満たす整数の組(x,y) はいくつある tugal Staol 15coll Segol I-90 .sol.3.8.gol Sigol か. (1) p≤lyl≤2p, p≤lx|≤2p058 p²=Sagol (1) (2) x+2y≤2p, y≥0, x≥0TI «ĆÏUS?ĆU A U (学習院大改) (3) 0≤y≤500, 0≤x≤√y 4stor for 考え方 座標がすべて整数である点を格子点という. I=Dagal D-14gol (1),(2) 具体的な数を入れて考えてみるとよい。 たとえば, (2)では, YA p=1 1 20 p=2 1 2 XC 0 となり, p=1のとき, 1+3=4 gol 3 ここでは、与えられた条件を LLUS x 100_n. (3) 0≤x≤√y , (0≤) x²≤y x=p上にある格子点の個 数は, p=2 のとき, 1+3+5=9 p=3のとき, 1+3+5+7= 16 p=4 のとき, 1+3+5+7+9=25 (1) 領域は、 右の図のように, 1辺の長さかの正方形 4つ分 である. y 30 O 0≤y≤500, 0≤x≤√y ≤√500=10√5 = 22.4 より、 右の図のようになる. 0805=23-10- p=3 x=k上にある格子点の個数を考える. -2pi (x≥0 1x² ≤ y ≤500 と変形し 6 YA 3 2p P 0 -p -2p となっている. 10.2.0+81 HO 一般に,直線 y=k(k=p,-1, ..., 0) 上には,それぞれ1,3,5, …, (2p+1) 個の格子点が並んでいる. y p2px 3---(2,3) 0 2x YA 43 p=4 ... **** Hol CARDA g TERA 500円 aros-40-88- 0 p+1 カ - p, p+I 格子点 y=x² 22 x y=p, p+1, , 2p, -p, -p-1, ....... -2p の{2ヵ-(p-1)}×2=2 (p+1) (個) 同様にして, x=p, 2p, -p, -2p 上の格子点の個数は, それぞれ, 2(p+1) 個(エ+s線の数は2(p+1) 本 KERARU |x=p上の格子点の個 数は2(+1) 個 −ħ5, x=p, .···.··., 2p, 2pの直

(3)と(8)のなぜそうなるかの解説お願いします🙏🏻 (3)の答えは(d)で、(8)の答えは(a)です

3. I was very tired. (a) had gone difer 4. If [ (a) not by hupr 5. [ to the party Otherwise, I [ (b) went ] I could speak English as fluently as you! (b) so (c) be (d) only ] a little more diligence, Dick might have succeeded. (c) Without (b) If (d) Had ] more difficult, I wouldn't have been able to solve it. (d) would have been (c) had been (c) would go (d) would have gone (a) With 6. If the problem [a] (a) was (b) were If I had had to do it instead of Eddy, I [ (a) would have done (b) will do 8. If he had taken my advice, he [ ] happier now. ansi modron al (d) (a) would be (b) will be (c) will have been (d) would have been al ] it right away. (c) will have done (d) would do TISO F

数学IIの三角関数の問題です。 なんで黄色のところと赤のところになるんでしょうか？ 詳しく教えて頂きたいです。

FOI REA 1 0≦2のとき, 方程式 sin 考え方 0 + π 3 0+- +1=t とおくと sint 3 = =t とおくと sint= 1/1/12 t = 5 6 すなわち 0 + in ( 0 + 7/3) = 1/2/2 を解け。 ISO<2のときた情 3 であるから,この範囲で①を解くと π, 13 6 t=1/1/2/2 π 7 3 である。tの値の範囲に注意する。 π 5 +1/6=1/11/23 よって -π, 9 π -1 67 0 1 1 2 13 兀 = F 11 22 1121 1x π =13 6

この空欄に共通語を入れないといけないんですけど分からないのでよろしければ全部じゃなくても良いので手伝っていただきたいです💦

(3) (a) We must keep an ( ) on the political situation. (b) She hit him hard and gave him a black ( ). (4) (a) This is going to cost you a good ( ) of money. (b) In this African town, there are many merchants who ) in diamonds. (5) (a) That politician always takes a strong () on difficult social issues (b) He was so shocked by the news that he could hardly ( ) up. (6) (a) Why are you sitting so far ( ) from us? Come over here and join us. (b) The two brothers look so much alike that it is difficult to tell them ( ). (c) The dog has pulled the newspaper ( ) again! (d) I don't like to mix business with pleasure, but try to keep the two things firmly ( ). (8) (a) In my ( ) you should try the exam again. (b) The ( uldn't got (7) (a) () all his campaigning, he couldn't get enough votes to win. (b) It might be better for us to make allowance ( ) his inexperience because he is a newcomer. (9) (a) You will be sure to like him, ( ) you talk with him. (b) He writes a letter ( ) in a while, but not so often. The earth goes around the sun ( ) a year of 251) (10) (a) A( ) from the mountain top was spectacular. ) is a place where you can get water. (b) The doctor said that he would be ( (11) (a) Will you ( 15 (c) He has knowledge and experience as ( ). ) if he took this medicine. ) after the children while I'm out? in the long run 結局は (b) ( ) in the mirror before you drive off

[化学] 何方かアンモニア水の捨て方についてご存知の方いらっしゃいますでしょうか?? (DAISOで売られているアンモニアの吸熱実験キットです⚗️)

それぞれの「question」と「内容を確認しよう」の 回答を教えてください

sibel mont nem s tem ◎区切りごとに意味をとりながら、 音読しよう。 #terronta ri pailover™ WEDDELANOJ MESOS FRITIO Receiving help from many people, / I was able to travel around the MO1911 ent of 90 926 0 on BW 911 world. // I noticed that kind people did not hesitate to speak to +of+/ cleost 14 roof denone + sibal mort nem is to A Reflection on My Trip someone / in trouble. // JOLL 100 H ® Let's imagine / that you are on a niedbloodw ym ai qu 9m borriso vedi nedT [+] 1 som gu VT185X. crowded train. // A passenger nearby ask, / "Are you OK?" // looks sick. // What will you do? // You may hesitate, / but I hope you aldsaib,blo How bas nem reddegot du no evil Ils 9W bise H boldsatb-non bag It is important that you have the courage / to 201 SAMOILANG NEL CA 33tal W med AHOR talk to people. // ® I believe that this courage can change the world. // na e que JLO Ils W As I experienced during my trip, / "barrier-free" is not only about facilities, / but also about people's mindset. // Anyone can contribute / to creating a barrier-free society. //qe seved oviM bib 99991 at vi ed al (15OX FNACZ