線を引いた部分の意味がわかりません

35 * 数列 8, a, b が等差数列で, 数列 α, 6, 36が等比数列であるとき, a,bの値を求めよ。

樹形図を使わずにやる方法教えてください🙇🏼‍♀️

STEPA 8 性率 □ 22 6個の文字a, a, a, b, b, c から, 3個を選んで1列に並べる場合をすべて 求めよ。 23 1枚の硬貨を繰り返し投げ, 表が3回または裏が3回出たところで終了する。 表と裏の出方は何通りあるか。 S

教科書には原核細胞のみに鞭毛が書かれているのにこの問題では真核細胞であるミドリムシのみが鞭毛をもっていると説明されてるのはなぜですか？ イシクラゲは原核細胞だけど鞭毛をもっていないのですか？？

ある液状の成分 原核細胞は、ふつう,細胞に比 ある。 一方で、 真核細胞の部には, をもつ構造体がみられ,これらは, 胞や類の細胞にみられ, 動物細胞 原核細胞 鞭毛 [線毛] 細胞膜 染色体 細胞質基質 ・細胞壁 染色体は細胞質基質に局在している。 線毛や鞭毛がみられることもある。 構造と主な役割

なんで4分の1じゃなくて3分の1なんですか？😭 よろしくお願いします！

AE 3 EC = 8 よって, AE: EC=3:8 55 メネラウスの定理より AE PC DB X =1 BA EP CD 2 PC ☑ 5 EP <1/3=1 EP 2 PC - 15 か よって, EP:PC=2:15 .& A 56 (2) 5 E P D B C (1) <BAC=∠BDC だから. 四角形

By owning a dog and taking it for a daily walk, pet owner will exercise every day, which will keep them healthier and in better condition... 続きを読む

高一の定期考査の問題です。 b.2の問題で"来週このデパートは夏のセールをかいさいします"という文に対する英訳を答える問題なんですけど、storeの後ろにusがはいる理由がわかりません。わかりやすく教えてくださるとありがたいです🙏

2 This department store us having its summer sale

Don't drink coffee before you go to bed. You(won't/don't) sleep well. ( )の中の正しい語を選んで下さい。お願いします。

お釣りをあげるの表現でwould giveが不可な理由が分からないです。あげるのは買った後の未来ととらえてはいけないのですか？教えて頂きたいです。よろしくお願いいたします。

したものだ と言って」 状態もOK ~, saying (that) SV... 以前、かって、昔はいだった。現在との対比 回想 tiss 心いみ ・「お釣りをあげる」 = he|0 mot grewo give me the change va 今はしない v x would give ←過去から見た未来! ein lemof gniwo (p.e ⇒「お釣りをとっておかせる」= he10 would let me keep the change leti 過去から見た未来 wa 第2文 ・「私がお釣りをとってもよい」 I_Could keep - the change 〈許可〉を表す助 Vを用いる

marry の形がわかりません

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間違っているところがあったら教えていただきたいです🙇‍♂️

4 1 Choose the best answer to fill in the blanks. (1) (1) You should ( ) or he might get lung cancer. ①get him stopped smoking 3 have him stopped smoking 2 get him to stop smoking have him to stop smoking /13 (京都女子大 ) ①great (2) The more money he had, the (y 2 greater ) care he had to take of security. 3 more greater (玉川大) most greatest (3) When I was in high school, I ( I have belonged belonged ) to the badminton club. 3 was belonging belong (南山大 ) 1) it. (4) I prefer playing baseball ( I to watching 2 to watch than (崇城大改) 3 for watching 4 watch (5) He just left home a minute ago, so he ( 1 cannot go 3 must be gone (6) "That's not your car." "My car ( 1 is being ) repaired, so I borrowed my brother's car." ③3 needs ) far. 2 cannot have gone (近畿大) ④must go (南山大 ) ( 大阪学院大 ) THIO 4 is under 2 wants (7) A knowledge of science is ( ) great use to everyone. 1 at 2 for 3 of 4 with (8) I wish ( ①having 3 I had 4 I will have (共立女子大) enough money to buy the computer game. 2 having had (9) His name is known ( ) everybody in this group. 1 as 2 with 3 for 4 to (京都文教大) ). so does Bill 4 Bill does so (駒澤大) (10) Bessie likes jazz dance very much, and ( 2 so Bill does ) help me if you don't have time. I can do the job myself. 1 Bill does (11) You ( 1 aren't able to 2 don't have to 3 aren't going to 4 should to 各種 ( 神奈川工科大) (12) India has the second ( ) population in the world. 1 large 2 largest 3 many ④numerous (千葉工業大) (13) Jack and Bill will meet me on Wednesday and Thursday ( ). ①respectably 2 respectively 3 irrespectively likely (松山大