Grade

Type of questions

English Senior High

全ての答えわかる方がいたら、教えて欲しいです。お願いします🙇‍♀️

EXERCISES U to anno1 1591103 srij prizt onizu A Fillin the blanks to complete the sentences. (1) はたいてい夕食前に散歩をする. My brother usually ( ) for ( (2) 父は妹を駅まで車で迎えに行った. My father ( ) ( (3) 空が暗くなった. 雨が降りそうだ. The sky has become dark. It's ( (4) 太陽は東から昇り西へ沈む. The sun ( ) ( (5) 姉は来月18歳になる. My sister ( ) ( ) ( ) the station to pick up my sister. ) ( ) the east and ( ) before dinner. deilgn3 C Correct the error in the underlined part. (1) We have to wait until the storm will weaken. (2) If you are tired, I'm going to take the wheel. oila (3) Steve learned that two moons went around Mars. Shaggad insbio )(). ) ( ) ( ) next month. B Complete the sentences with the words in brackets. (1) Ken did not know that (native / koalas / Australia / to / are ). (3) Are you free this afternoon?-Sorry. (go / I'm going he / going / cram school / to / to ). (2) My aunt (five years / when / China / in / lived / for) she was a child. SPI (4) Lend me the magazine (it / through / you / when / with / are ). ) the west. bal 14312 M3T32 TORRT. INT. (RNSJ-1181JJ-LI veigned Food T D Express the following in English. (1) 私の故郷は琵琶湖の南に位置する. 〔Lake Biwa] (2)もし何かご質問があれば,私にご連絡ください. gainialqmoo (3) その祭りは400年前に豊作を祈願するために始まった. 〔good crop] (4) 日本では毎年何千もの人々が交通事故で亡くなっている. (5) 私はこの夏初めて海外へ行くつもりだ . AAJL47JSM ei yoM.C esw naxi. 530-13

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Mathematics Senior High

赤下線部に引いたところに質問です。 なぜCH垂直ABのような書き方になるのでしょうか。 CK垂直ABで解いてはいけないのですか?

356 第9章 平面上のベクトル △ABCにおいて, AB=5, AC=4, ∠A=60° とする. 頂点Cから辺ABに下ろした垂線」 の足をK, 頂点Bから辺ACに下ろした垂線の足を L, 線分CKとBL の交点をHとする とき, AH を AB=b, AC =c を用いて表せ. AKC T, *), AK=AB=²6 直角三角形 ABL で, 5 AL=2AC= 4 5/(1-s) + 8 s AK AC cos 60°=4• £1, 3点B,H, Lは一直線上にあるから、 BHHL=s: (1-s) とおくと, AH=(1-s)AB+SAL =(1-s)6+sc 5→ AL AB cos 60°=5.- = (1-s). 5. (²6) + sc 2 5 5 =(1-8)AK+SAC ここで,点Hは線分 CK 上にあるから, 5→ -s=1 h, MO K), 1→ £₂7, __AĦ==6+ 2 したがって BH⊥AC より, AB=5, AC=4, ZA=60° 0, |6|=|AB|=5, ||=|AC|=4, 6.c=16||c|cos 60° 5.4=10 =(sb+tc-c).6 =s/b1²+tb.c-b.c =s.5²+t-10-10 =25s+10t-10=0 5s+2t=21 BH AC=0 BH AC=(AH-AB). AC S =(sb+tc-b).c =sb.c+t|c²-b.c =s.10+t.4²-10 =10s+16t-10=0 したがって, ① ② より, よって, AH = 1/26+220 S= 1/2=2 5s+8t=52 2 t= 5 2 28 HA 4 1 06 01 B CINHA sc010-AS HORAIR - MAHO 40 SONA 20000 -50-20+50+ HD- 50+80+70- *AH=sb+tc .es 6-1 6-805-207-1840 CH⊥AB より, CH AB=0 CH AB=(AH-AC) AB 5 K → H Mos-0019 0 0103045/ C MO Check 練習 575 Step Up 章末問題 Q-C AP) 2 A(a), B(6) を通る直線AB上にあるとき, p=sa+tb, s+t=1 HO-20-AH AH=s+tc とおき、 CH⊥AB, BH⊥AC より, CH AB=0, BHAĆ=0& 利用して s, tの値を求める. 80HA 4-8-80-80-HA 040 05: HAS+70-5A+A6-50 9 ✔ AL 2 Tel² € SE f f

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Mathematics Senior High

赤下線部に引いたところに質問です。 なぜCH垂直ABのような書き方になるのでしょうか。 CK垂直ABで解いてはいけないのですか?

356 第9章 平面上のベクトル △ABCにおいて, AB=5, AC=4, ∠A=60° とする. 頂点Cから辺ABに下ろした垂線」 の足をK, 頂点Bから辺ACに下ろした垂線の足を L, 線分CKとBL の交点をHとする とき, AH を AB=b, AC =c を用いて表せ. AKC T, *), AK=AB=²6 直角三角形 ABL で, 5 AL=2AC= 4 5/(1-s) + 8 s AK AC cos 60°=4• £1, 3点B,H, Lは一直線上にあるから、 BHHL=s: (1-s) とおくと, AH=(1-s)AB+SAL =(1-s)6+sc 5→ AL AB cos 60°=5.- = (1-s). 5. (²6) + sc 2 5 5 =(1-8)AK+SAC ここで,点Hは線分 CK 上にあるから, 5→ -s=1 h, MO K), 1→ £₂7, __AĦ==6+ 2 したがって BH⊥AC より, AB=5, AC=4, ZA=60° 0, |6|=|AB|=5, ||=|AC|=4, 6.c=16||c|cos 60° 5.4=10 =(sb+tc-c).6 =s/b1²+tb.c-b.c =s.5²+t-10-10 =25s+10t-10=0 5s+2t=21 BH AC=0 BH AC=(AH-AB). AC S =(sb+tc-b).c =sb.c+t|c²-b.c =s.10+t.4²-10 =10s+16t-10=0 したがって, ① ② より, よって, AH = 1/26+220 S= 1/2=2 5s+8t=52 2 t= 5 2 28 HA 4 1 06 01 B CINHA sc010-AS HORAIR - MAHO 40 SONA 20000 -50-20+50+ HD- 50+80+70- *AH=sb+tc .es 6-1 6-805-207-1840 CH⊥AB より, CH AB=0 CH AB=(AH-AC) AB 5 K → H Mos-0019 0 0103045/ C MO Check 練習 575 Step Up 章末問題 Q-C AP) 2 A(a), B(6) を通る直線AB上にあるとき, p=sa+tb, s+t=1 HO-20-AH AH=s+tc とおき、 CH⊥AB, BH⊥AC より, CH AB=0, BHAĆ=0& 利用して s, tの値を求める. 80HA 4-8-80-80-HA 040 05: HAS+70-5A+A6-50 9 ✔ AL 2 Tel² € SE f f

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English Junior High

英検対策の問題です。 中1なのですか分からないとこばっかりで…。 解説も出来れば、出来ればでいいので お願いします🙇‍♀️⤵️

13 (1) から (15) まで ( 1つ選び、その番号のマークをぬりつぶしなさい。 (2) (1) A: Mike, have you called Jill to tell her about our meeting tomorrow? B: No, not ( 1 yet ―次試験 筆記 ). I'll call her after lunch. 2 over 3 always Brian is going to visit the (> ) with his class next week. He wants to see many kinds of fish there. 1 college 4 garage 大学 EL (3) A: These are delicious tomatoes. B: Thank you. We ( 1 grew に入れるのに最も適切なものを 1,2,3,4の中から 2 aquarium 3 stadium *17 (7) A: It's so hot! 2 thought 2 special (6) Helen and Yumiko ( they're good friends. 1 put (4) Jeff went fishing on Sunday. He caught nine fish. One was very big, but the () were small. 1 another 2 ones 3 others 4 sometimes (5) A: I heard that you're going to Rome next week. B: That's not ( ). I'm going to Paris. 1 true 2 thought ) them in our garden. 3 fought 4 knew 4 all 3 met 3 common 4 main 3) in the tennis club at school. Now 4 found B: Here, use this (2). It will cool you down. 2 fan 3 hill 71% 1 line 4 head 頭 75 78 (8) People think I can speak French because my mother is from France. But (A ) fact, I can only speak English. 1 by 2 on f 3 for 4 in (9) The rock group was very popular, so the concert hall was 3) of people. ( 1 thick 2 full 3 deep 4 high (10) Lisa and her family didn't go ( planning to go on a trip this year. 1 away 2 at B: OK. 1 pass (11) A: I told my mother that I would be home by 7:00. I don't ) my promise, so I have to go now. want to ( 2 se 4 lend 2 color 3 through 4 behind (12) Jim bought a new house, so he had to move his things. All his friends were on vacation, so they couldn't give him a (/). 1 part ) last summer, so they're 3 break (13) A: Excuse me. Could you tell me ( map? 2 won't 3 front (14) A: Jack is a police officer, (3 B: No, he's a doctor. 1 isn't 2 to teach B: Sure. There's a bookstore on the fifth floor. 1 which 2 why 3 what 4) I can buy a world ) he? 4 hand 3 doesn't 3 teach 4 where 4 can't (15) I can't ride a bike, but my brother can. I asked him (3) me. 1 teaches 4 taught 19年度第1回 記

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