(2)、(3)、(4)、(5)を教えてほしいです🙏🏻

4 書きかえ 次の英文を( ) 内の指示にしたがって書きかえよう。 口(1) That_is my notebook. (否定文に) That is hot my notebook, 口(2) Koji lives near here.(疑問文に) 口(3) I don't speak Chinese.(下線部を Heにかえて) 口(4)Istudy English every day. (下線部をSheにかえて) 口5) A girl is playing the guitar under the tree.(文末にthenを加 ■(6) There is a box under the table. (下線部をtwoにかえて) Thete are two bo0x under the table.

これはなんでウがはいるのですか？？

10 (3) 空間内に, 異なる2つの直線!, mと, 異なる3つの平面P. Q. Rがあります。次のアーエの 中から,つねに正しいといえるものを2つ選び, その記号を書きなさい。(4点) ア P/l. P/mならば, l1/m イ PIl, PLmならば,l // m ウ P/Q, P//R ならば, Q//R エ PIQ, PIR ならば, Q/R

(2)どちらとも詳しく解説教えてください🙇‍♀️

2. 次の式を因数分解せよ。 (1) 2 x2z-8xyz-42y2z (2) 12 a 2-8ab-15b? a2+3ablac-3bc (4) 16 x2+30 y-25-9y2 (5) x2-2xXy+y?+7x-7y+12 3. 次の式を因数分解せよ。 (2) x4+64 (3) x2+Xy-2x-y+1 (4) a2-b?+c?+2ac (5) a?+a+b2-b-2ab-12

198²-98² の簡単な解き方を教えてください！

この問題平方完成での解き方教えてください！ 答えは写真の通りです！

19 十00円 P3 解の公= 学園 2 1 -0 7 3 口(6) 2 ーポ+す 3 9 3 6 4 口(4) 3.°

（４）の解説お願いします！！！！！

解答9p.25 章の問題B C (2) (a+2b-3)

５番以外の解答解説お願いしたいです💦

9-214 9- E_ 1 4-24-7) *444 17 2 e 口3 a-b=3. ab=3 のとき, 2a'+26? の値を 口O a=273, b=127のとき, a'-ab-26°の値を求め 求めよ。 口6 =5, y=2 のとき, z'-10ry+25y° の値を 求めよ。 口6 a+b=5, ab=1 のとき,ab°+ α°b-b-a の値を求めよ。

最頻値と平均値の求め方が分かりません。 教えていただけると嬉しいです🙇‍♀️

右の表は, 20 人の生徒のある 1 日のテレビの神 |誠司0 時間を調べ, 度数分布表にまとめたものである。 | 叶 和| | (10点X3) | 30- 60 7 (1) 中央値がはいっている階級を答えなさい。 19こi| 還 時店靖20 [ ] | | 2) 最頻値を求めなさい。 こき ー⑨ 3) 平均値を求めな

3人の人が話してる英語を訳してください！色々書いてあってすみません

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お願いします

Do you like dogss OU He dogs7 People ay tha dogs ae me oldew fiends orhumans Some 所 Te Vi People as Pets o tnlk about some Dogs we led by many peopls。 Now Tm gomg kinds of dogs w 「 Tes Working fordiabled peopkk。 They are not pes。 Toy are saiiance dogE 1p Japan。 there are three kinds of assistanee dogs。 They are gnide dogs。 service doB3 and Teng dogy Tody。 jn Japan。 more tan a momsand ssshtance dogs work for diabled PeoPIe To of thom are guide dogs。 The mumber of senrice dogs and hearing dogs is mot So large 人 OF Mey 1 2017。 here were onby abowe seveny senoe dogs mm Japan。 The number of hearing dogs was about he same. Guide dogs work for peopls who cannot see。 Guide dogs lead thc users when hy 8O 9 Herent places。 The dogs walk with the uscrs and gnuide them im a sefc way。 For Purposc。 guide dogs are ( A ) to go stmight along the road。 The users know hhe situaon j front of them thanks to the dogs、 and give dmectoons to the dogsy such as Wai FComer md “Sright go.” We can say that a gnide dog and the user work together to walk safely。 Service dogs work for people who cannot use their ams or legs ficcly。 Scrvice dogs do a Jot of things in daily lives for such people. For example。 they pick up things on the floor opcn. and close doors, and bring things from other places。 When something dangerous happens。 the dog can even run to some other people and ask thcm for hclp。 We can say that service dogs [で①語 Hearing dogs work for pcople who cannot hear。 Haring dogs can understand many kinds or sounds。 such as phones alanm clocksr cping babics nd so on。 The dogs 【 by /tel/ is heard / usi ig / thc users / their / what sound 】bodies: ER lece。 the dogs ouch the users and lead them to the place。 Hearing dogs can tcll many kinds of sonnds to the users and help them The law about assistance dogs says that they can go with the users imto many places Hike Testanrants, supenmarkets, and so on. So you have many chances to see thcm。 But you should amember one important thing about them。 Assiance dogs are not pets。 They are working 5r the users. so you must not talk to them or touch them。 OF course you must not give them ay food. Asshtance dogs md the usems respect eech othier ss Partnets。 When you meet an ssistance dog and te uscr in town。 just see what they dO。 TF they need some help。 lers ghve them a hand.