📌English 問題がなくて申し訳ないのですが 大雑把で良いので教えて頂きたいです ・a (an)とtheの使い分け方 ・in , at , on , for などの使い分け方 (「7月に」や「10時に」,「夏に」などのように)

6x³+24x²y-72xy²の因数分解を教えて下さい🥲

展開です！ 至急お願いしますm(_ _)m 何時になってもいいのでできるだけ早めに返信欲しいです!!

(2) (x+2) (x+3) x-6) (x-4) x+q)(x-5) (x+5)(x-8) (4) P15 04 (1)(x-2)(x-6) (2) (x-4 Xx + 5 (3) (0+1) (0-3) (4) (0+8)(a + 1) 25 (11 (30+2b) (20 + 3b) (2) (qa-26) (5a+bb) (3) (7x+43)(x-54)

最後の問題の解説をいただきたいです！ 答えは20.25.50.100です！ よろしくお願いします！

ICC00 (三) nを3以上の自然数とする。 下の図1のように,同じ大きさのマスを縦と横にn個ずつ並べ て正方形をつくり, 1からnまでの自然数を、小さい方から順に1つずつ入れていく。このと き,奇数段目は左から右へ、偶数段日は右から左へ入れていく。 例えば,n=5の場合は図2の ようになる 図1 1段日 123 4 5 2段目 3段目 4段目 5段目 2段目 このとき、次の問いに答えなさい。 1 並べたマスの中の, 縦3マス, 横3マスの正方形を囲み、 右の図3のように, 左上の数をα, 右上の数をb, 左下の数 をc. 右下の数をdとする。 右の図4は, n=5で,a=8,6=6,c=18, d=16 の 場合を表している。 (1) αが数段目にあるとき, n 図2 1段目12345 2段目 10 9 8 7 6 3段目 1112 13 14 15 201918 17 16 4段目 5段目 21 22 23 24 25 ア ba を用いた式で表せ。 a b₁ = t C-b=14のとき、その値を求めよ。 b=a+2 C = 6+²1² datant 2 (2)奇数段目にあるとき, bc-ad の値を n を用いた式で表せ。 (atz) (at²n) -αCatanta) 42 196 lan 198 200 lag n26 Gfamalzat4n-a-na-20 次の条件を満たすnの値を全て求めよ。 198 が入るマスが,何段目かの左から3番目にある。 図3 1942n-6-2=14 a 図4 1段目 1 2 3 C d 4 5 2段目 10 9 8 7 6 3段目 11 12 1314 15 4段日 20 19 18 17 16 5段目 21 22 23 24 25 B 数学4 b

1871年に貨幣の単位を円、銭、厘にかえる前は文だったってかいてありますが、文は銭とかになおすと何銭くらいですか？

きって ●最初の切手(1871年) へい どうにゅうまえ 新しい貨幣の導入前 たんい だったので、単位はま 21×21mm もん だ文です｡ Oppidele! MOSORORD

英語の長文読解についてです、、。 写真一枚目の長文について写真二枚目の問題が分かりません！ 答えは書いてある通りなんですが、なぜthat、を入れるのかを教えてください！ 私は「IT tells us we can all be friends.」だと思ったんですけど…、、

を示します 。 ) 次の英文を読み、 あとの設問に答えなさい Habitat is a *nonprofit organization that helps people who need houses. In the writing T↑ld, below, Mariko Asano talks about her experience as a Habitat volunteer. She has traveled to *the Philippines three times to help build houses for people who need them. I am 24 years old, and I grew up in Nishinomiya, Japan. A few years ago, I went to *Negros Island in the Philippines as a Habitat volunteer. This was my first trip to the Philippines a a volunteer. For me, the idea of building somebody's house abroad was very exciting. The vhuis P to chare to bru as a student next year I returned to Negros Island as a Habitat volunteer. This time I went as a leader with 28 classmates from my university. or og od bebloeb you w Both the staff and the families on Negros Island became friends of the work team which I led. Meeting these people was wonderful for each of us. Their lifestyle taught us the meaning of life. The people also taught us the more important things in life, such as spending time with your family, friends, and neighbors; helping each other; and giving thanks for the people around you. These things are sometimes forgotten in a convenient and rich country like Japan. We thought we came to the Philippines to help the *Filipino people, but they actually helped us. They kindly gave us their food, space, and hearts. no Deten sill oly OST and When I took my third trip to the Philippines as a Habitat volunteer, I stayed in a house with young people from around the world. In my group, there were Filipinos, Americans, Indians, Koreans, and Japanese. We worked hard together to complete a house for a family. Even now we are good friends and we are connected across the world. Some of them are working as Habitat volunteers in different countries. Habitat brings people together and teaches us that people all over the world care about each other. Habitat sends the very important message that we can all be friends. Being a part of Habitat has changed my life. I have learned that I can make a difference in the world. [ SELECT READINGS] the Philippines: フィリピン (7) nonprofit organization: * (NPO) Negros Island: ネグロス島(フィリピンにある島) 1 英文の内容に関して、 次の文を完成させるのに Filipino : フィリピンのフィリピン人

英語の長文読解についてです、、。 写真一枚目の長文について写真二枚目の問題が分かりません！ 答えは書いてある通りなんですが、なぜthat、を入れるのかを教えてください！ 私は「IT tells us we can all be friends.」だと思ったんですけど…、、

示します。) ⑥⑥6 次の英文を読み、 あとの設問に答えな Habitat is a *nonprofit organization that helps people who need houses. In the writing below, Mariko Asano talks about her experience as a Habitat volunteer. She has traveled to *the Philippines three times to help build houses for people who need them. moralib grid Janog jelenl jou in vhuse J'aob siqooq I am 24 years old, and I grew up in Nishinomiya, Japan. A few years ago, I went to *Negros Island in the Philippines as a Habitat volunteer. This was-my first trip to the Philippines a a volunteer. For me, the idea of building somebody's house abroad was very exciting. The next year I returned to Negros Island as a Habitat volunteer. This time I went as a student alth to change wasbare vok leader with 28 classmates from my university. tog od bebloob you tw Both the staff and the families on Negros Island became friends of the work team which I led. Meeting these people was wonderful for each of us. Their lifestyle taught us the meaning of life. The people also taught us the more important things in life, such as spending time Q bel 200 noen with your family, friends, and neighbors; helping each other; and giving thanks for the people around you. These things are sometimes forgotten in a convenient and rich country like Japan. We thought we came to the Philippines to help the *Filipino people, but they actually helped us. They kindly gave us their food, space, and hearts. millend ofte oIDST I OW sanoo adi as ody busil e sul nos When I took my third trip to the Philippines as a Habitat volunteer, I stayed in a house with young people from around the world. In my group, there were Filipinos, Americans, Indians, Koreans, and Japanese. We worked hard together to complete a house for a family. Even now we are good friends and we are connected across the world. Some of them are working as Habitat volunteers in different countries. Habitat brings people together and teaches us that people all over the world care about each other. Habitat sends the very important message that we can all be friends. Being a part of Habitat has changed my life. I have learned that I can make a difference in the world. [SELECT READINGS] (E) nonprofit organization: * (NPO) Negros Island : ネグロス島(フィリピンにある島) 1 英文の内容に関して、 次の文を完成させるのに最適 the Philippines:フィリピン Filipino : フィリピンのフィリピン人

NPOとNGOの違いを教えてください

あっているか見てほしいです！ 中1 英語 Unit11 Ｂｅ動詞の過去形 2枚目は教科書の見本です

A: What were you doing? B: I was practicing the piano. STEP 3 日記を書こう STEP 2 の教科書の [例] を参考に、今日または最近の出来事を日記に書きましょう。 Sunday, December 1.8. It was sunny. I was with my family all day. I ate yakisaba at 12 am. We went to shapping in the bike shop... pam... at I ate okonamiyaki at 7 pm. I waching "M-1 Grand Prizat 8pm.... CHECK Unit 11 AR 過去の状態や気持ち, 過去のある時点にしていたことについて説明することができる。

数学の(2)の解説をお願いします！

12 1200m離れた図書館に向かった。 はじめは分速 60m の速さで歩いていたが､途中から 分速90m の速さで走ったところ, 17分かかった。 ■ の中を埋めなさい。 歩いた距離をm, 走った距離をmとしたとき、 =1200 |= 17 となり、これらを解くと答えがわかり 歩いた時間が[ -6+ y=- ■分で走った時間が [ 13 右の図のように, 2直線y=2x+10...... ①, =-3x+2 x +2...... ② の交点を A とする。 (1) 点Aの座標を求めなさい。 2 (2) 直線①とx軸との交点をB, 直線②とz軸 との交点をCとするとき, 点Aを通り, △ABC の面積を2等分する直線の式を求めなさい。 60 zatb 3x + 27 83060 1329353600 -9-546 2=-=-=X+2 y=2+2 =4 1分となる -543 2 m -3-4) ) B (5.0) 31/07=2x+10 O 5 6 IC (3-0)0) 0=2x+10 - 2X=10 1x=-5 3 x 10