⑵です。 自分のような解答ではダメですかね。 数2B ベクトルです

Check 例題 352 交点の位置ベクトル(3) 考え方 (3) CCF を,g を用いて表す。 △ABCにおいて, BC=5, CA=6, AB=7 とする.この三角形の内接 円と辺BC, CA, AB の接点をそれぞれD,E,F とする.また, 線分BE と線分 AD の交点をGとする. AB=p, AC=gとして (1) 線分BD の長さを求め, ADをD, I を用いて表せ. (2) AGを. Gを用いて表せ。 (3) 3点C,G, F は一直線上にあることを示せ . 解答 C, G, F が一直線上にあるということは, CG = kCF となる実数kが存在すると いうことである. (1) BD=BF=x, CD = CE=y, AE = AF = z とおくと, よって, Focus x+y=5 ト y+z=6より, x=3, y=2, z=4 New B z+x=7 ABO BD=3, BD DC =32 なので, 2AB+3AC_2p+3g_ AD= 5 5 (2) 点Gは線分 AD 上にあるので, AG=kAD(kは実数) と表されるから, AG=12/3+1/23kg また, 点Gは線分BE 上にあるので, BG: GE=t:(1-t) とおくと, AG=(1-t) AB+tAE =(1-1) b+ ² ta 形 TER = ...... ② AG=² kb+ka34 …..① = 0, 0, 19 は平行ではないから,①,②より, B 10t= 9 12/231-4.12/23k/1/31 つまり 1/1381-1/3 k=1 6 → よって AG=1/31+1134 ( 広島市立大 ) X 3点A,B,Cが一直線上AC=kAB (kは実数) *** (3) CF=AF-AC-46-à CG-AG-AC (137+134)-9-130-139-13 (46-4) したがって CG-173CF よって, 3点 C, G, F は一直線上にある . BWA B -x- DyC F -3- 4 2 4 E E y IG 2 D 2 C 617 第9章

単語があっているかの確認と、左の答えを教えてください。お願いいたします。

2 GRAMMAR CHECK: PREPOSITIONS (14 points total) Fill in the blanks. Use to, at, from, on, or in. (7 points) Think about the meaning of each sentence. Write the sentences in the correct order. (7 points) a. It's the third floor. porlbe YUDY b. Take the subway from Tiger Gardens. Jap this corner turn left. C. d. Use exit No. 4. You're now or e. Walk about 200 meters in f. Our office is to the main building. g. The ATG building is on the right. h. Get off af_____ City Hall. the city center. the corner. ellah CORRECT ORDER 1. Take the subway from Tiger Gardens. 2. 3. 4. 5. 6. 7. 8.

当てはまるものを教えてください！お願いいたします。

ot it. ent Read the invitation. Guess the missing words. DAY: Friday evening TIME: O from PLACE: Chelsea's apartment 7:00 p.m. Soon I will 2 to the UK, so I'm having a farewell party. I hope you can There will be lots of food and great music, but please BYOB*. - It's easy to get to my place by subway. 4 you get building. Go two of the station, walk west 6 to Greene Street. 8 My apartment building is a red brick building. It's on the can't it. 3 Attachments the N train to Canal Street Station. When Canal Street past the Citibank right. I'm going to miss all of you, so I really hope you can come. Here are some photos of the great times we've had this past year! Chelsea *"BYOB" means "Bring Your Own Bottle" - whatever you want to drink. Complete the sentences. Use these words. There are 2 extra. 5-10 Listen and check your answers. side of the street. You along come hours miss return take blocks from left MATHORITH out VATAN MOITA straight turn

⑤が砂漠気候だと分かる特徴を教えてください

家屋 ける ど 課題A 下の気候表の① ~ ⑤ の気候区を判別し, 記号とともに答えよう。 また, ①~⑤に当てはま る都市を地図の「あ」 ・ 「お」の中から探そう。 01258 月平均気温 (℃) 月降水量 (mm) 月平均気温 (℃) 月降水量 (mm) 月平均気温 (℃) 月降水量 (mm) 月平均気温 (℃) 月降水量 (mm) 月平均気温 (℃) 月降水量 (mm) (数値は 1991~2020年の平年値, 太字は最高値, 斜体は最低値) ① 2 W 1月 2月 3月 4月 5月 6月 7月 8月 9月 10月 11月 12月 17.3 16.5 16.7 | 17.6 19.0 20.8 22.8 23.6 23.1 21.1 19.2 17.9 0.1 20.5 0.0 0.1 0.1 ⑤ 26.8 27.3 221 24.2 25.0 0.1 28.5 28.2 28.6 28.0 27.9 26.8 104.9 151.1 164.0 164.3 136.5 144.9 148.8 133.4 166.5 254.2 333.1 27.6 28.7 29.8 53.6 19.4 28.1 20.6 0.3 0.1 28.2 27.9 気候名 ① 砂漠気候 (BW) ② 熱帯雨林気候(Af) ③ v サバナ気候(AW) 31.9 3.0 28.5 25.8 33.5 23.2 20.1 28.7 30.8 30.5 29.8 29.3 92.7 215.4 209.9 182.9 212.0 343.6 304.0 30.1 26.7 27.5 29.4 85.3 201.5 219.1 141.7 35.0 21.2 29.8 15.8 49.3 41.4 19.1 11.5 17.5 10.3 32.3 う 53.6 地図中の 位置 あ え 12.3 ⑤5 27.7 28.1 13.0 20.5 29.1 0.0 12.2 14.8 28.5 0.1 27.2 気候名 28.4 46.5 28.3 0.5 0.2 27.4 ●お 13.5 26.4 23.5 25.7 28.2 0.0 ステップ気候(BS) 砂漠気候(BW) 全年 19.6 2.1 IB 27.8 2122.7 29.1 20.2 4.0 32.6 41.0 267.1 7.7 19.7 [気象庁資料 (世界気候表 1991-2020) ほか] 1717.7 28.9 763.6 21.6 地図中の 位置 お

この問題を教えて欲しいです。お願いします

S 追究1 それぞれの気候区が, なぜそこに位置するのか、 なぜそのような分布の規則性・傾向性を示す のか, 学習内容を基に考え、下の表にまとめよう。 気候区 なぜそこに位置するのか、なぜそのような分布の規則性・傾向性を示すのか? Af Am Aw BS になる BW OOK

四角1、2を教えてください

toware jente & W jeal 160 100v Has bris puoy locape 1. My father bought some yakitori for me, but when he came home, (dinner / I / had 7( 内の語句を並べかえて, 英文を完成させましょう。 already / finished). even .everi 2. We (about / worried / had / been / him / until) he showed up. He finally arrived three minutes before the train left. 3. I (a letter / a foreign country / never / sent / had / to) before I wrote to him. ey eVsH S 4. We (for / walking / had / four hours / been) when we finally reached the top of the viedl. buit mountain. 5. I didn't (gone /home/she/ know / had / that). I thought she was still here. H VENT Van120 6. (will / my little brother/have/ asleep / fallen) by the time I get home. 201 Sprigmtso [] に与えられた語を適切な形に変えて英文を完成させましょう。 2 [ 1. When the guest came, she cooking. [just / finish] ve uoy evsHa ever Lion テレビ番 2. I plan to go to the museum every month. By the end of the year, I nevs there more than ten times. [be] yo 3. They eviH.2 9372 TOP bwo uby, to ponseaxe no tyods et each other for five years when they got married. [know] sterool Snop bvBH I -A=T+4=1+7 ABS 1 jayî son 4

大門2を教えてください！

「通るように並べ ② ( )内の動詞を現在分詞または過去分詞に直しなさい. VOTI 19 ich abw ★ (1) The man stood * (2) Dave looked * (3) He kept (4) Let's go (5) Children came *(6) He seemed * (7) The treasure lies las brð bord rad bezien CO on the bus. (talk) Profil Korte bovi in the mall. (shop) 2 A AVI at his smartphone. (look) EE! at the result of the game. (excite) to the park. (sing) to see the new building. (surprise) somewhere in the mountain. (hid-

写真の問題で摩擦などを考えなかった場合、どのように考えていけば答えが出るのでしょうか？よろしくお願いします

Bal rol dard new wo Sastody lemov ob word 2 M ay zubwoq - noong deci evad Boy ba Aguadusva smed in adones word rilevad Liners aindTM is wood I Jud! wou Jud noflovy od o

写真の問題で摩擦などを考えなかった場合、どのように考えていけば答えが出るのでしょうか？よろしくお願いします

Bal rol dard new wo Sastody lemov ob word 2 M ay zubwoq - noong deci evad Boy ba Aguadusva smed in adones word rilevad Liners aindTM is wood I Jud! wou Jud noflovy od o

【2】選択問題の答えを教えてくださると嬉しいです💧

You: ie Bob: Sorry, I have a piano lesson today. How about during recess tomorrow? You: [ (2) ] Bob: Oh, OK... How about after school? You: [ (3) ] 2 Which words fit best? See | Example Bank. b. OK. I have c. Are you free this afternoon? SYBww og joy bib Seterli ob uov bib 18rW.2 1. "This is my email address." "Thanks, I ( am going to / will ) send the pictures later." eest 2. The clouds are going aw clouds are going away. I think it ( is going to clear up / clears up) so soon. 3. "I (attended / will be attending) an international event next month." "That's great. Good luck!" 4. "The first train for Sendai (departs / departed) at 5:31 on Sunday." "Let's catch it." 195. "Are you free this evening?" "Sorry, no. (I'm meeting / I meet) Richard to discuss our Svar project." to abriz vnom 3 In pairs, ask and answer the questions. Ask follow-up questions. 1 What are you going to do during the summer vacation? 12