これが分からないです。教えてください。

TOP > 数学 > 平方根 2次方程式 > 実力診断テスト 数学 > 平方根・2次方程式 8問中 3問目 問題 jd040401 次の方程式を解くとき, をクリックして, あてはまるものを選びな さい。 x2 +6x=7 左辺を (x+a) の形にするため, x2 + 6x + =7+ xの係数 6 の の2乗を両辺に加える z=16 平方根の考え方を利用する x+3= x+3=4 のとき, x=1 x+3=-4 のとき, x=-7 前の問題へ 次の問題へ 全問判定 Copyright(C) Lines Co.,Ltd. 1-drill.education.ne.jp à

(2)①がわかりません。ばねばかりの値が0Nになるときは、浮力とおもりの分の重力で、力を打ち消し合っているということでしょうか？

https://ela.education.ne.jp/students/prints/show/qa=a&print_id=PIKEJEZ5T108 (2)ばねばかりを用いて. 空気中でフィルムケース JWE 4006 1-119 CANE C-30V を測定したところ, 0.07Nであった。 これにいろいろな質量のおもりを入れて、 図2のように水中でのばね ばかりの値を測定した結果 表のようになった。 おもりの質量[g] 50 60 70 80 90 水中でのばねばかりの値[N] 0.1 0.2 0.3 0.4 0.5 図2 フィルム ケース おもり ① 表で. 水中でのばねばかりの値がONになるのは、何gのおもりをフィルムケースに入れたときか。 ( 40(g) ] ② ①のようになるのは、 何に浮力がはたらいているからか。 次のア~ウから選び, 記号で答えなさい。 ア おもりだけ イ フィルムケースだけ ウ おもりとフィルムケースの両方

あってますか

" 8.日本語に合うように、空所に適切な英語を入れなさい。 (1) この店ではりんごはみかんより人気があります。 Apples are mare Popular than (2) 東京スカイツリーは日本で最も高い建物です。 the highest Tokyo Skytree is (3) 兄は私よりもたくさんの本を持っています。 My older brother has more books most beautiful (4) これは5つの中で最も美しい絵です 。 This is the oranges in this shop. building in Japan. than I do. painting of the five. 9-1. 次の日本語に合うように,( )に適切な英語を入れなさい。 (1) 私たちの教室は毎日そうじされます。 Our classroom ( is (2) このいすは木で作られています。 This chair ( )( cleaned ) every day. made ) ( of ) wood. (fregsuawttg) (3)これら2つの部屋はあまり使われないです。 These two rooms (aven't much. )(ofler 9-2( )内の英語を適切な形に変えなさい。(ただし, 1語になるとは限らな (1) I am (old) than my sister. older good (2). Your room is (big) than mine. bigger (3) This question was (difficult) than the others. more difficult 9.3例にならって,各単語を比較級と最上級にしよう。 (例1) long (longer) (longest) - (2) beautiful - (more beautiful) - (most beautiful) colder 1) cold - ( 2) safe - ( Safer )-( coldest ) )-( Safest )(happiest ) )-( biggest ) )-( best 3) happy (happier 4) big - ( bigger 5) good - (better 6) many/much - ( more 7) difficult - (more difficult 8) exciting (more exciting )-(most) )-(most difficult ) )-(most exciting)

この文章はどのような構造をしているのですか？

to な (Despite) past efforts to increase educational opportunities through reforms, social inequal- ities in schools remain. 「改革を通じて教育の機会を増やそうとするこれ までの努力にもかかわらず, 教育の場における社 会的な不平等はなくなっていない」

英検のライティング書きました！ 添削はチャッピーにお願いしようかなと思うのですが、チャッピーに採点してもらった際に推定スコアが自分が思うより高すぎたので750点中何点くらいの英作文なのかを教えていただきたいです！ TOPIC: Will artificial intelli... 続きを読む

１枚目の写真のTask1を参考にTask2でメールの返信を考える問題です。 ２枚目に私が書いたものがあるので文法や単語ミスがないか添削してほしいです🙇‍♀️ ３枚目に評価する時に先生がよく見てるところを貼ってるので参考にしていただけると幸いです すみませんがよろしくお願い... 続きを読む

Task 1 Read the announcement below and take some notes. Attention all Students! G A study abroad scholarship is available Kla 011273 for next year. It will cover fees and $12,000 in living expenses each year for 27012-2016 HE のどこの大学でも a two-year course at any university in 001873 ひがみかく the U.S. Students can apply by writing a letter to introduce themselves. The letter will include: 1. Why they need the scholarship pay for my tuition here. Why do you need the money? 478401 ↑ I barely have enough money to 1. 2. I'm concerned about running up too Support myse (How much. many) debt デット How will you use the money? 1. rent groceries 2. The deadline is June 23rd. 2. How they plan to use the money しめきり 3. transportation Task 2 Write a letter applying for the scholarship (80-120 words). Use some of the words and phrases in th box below. barely have enough money/ concerned about / running up debt / keep a tight budget / necessities/ rent/groceries/transportation

動詞の使い分けがわからないです😭

EXERCISE 20➤Looking at grammar. (Chart 5-6) Choose the correct completions. 1. The United States has have a population of around 325 million. an established and respected newspaper. a branch of mathematics. (2.) The New York Times: C:C/DC Caree 3. Statistics is/are 4. The statistics in that report on oil production :C:MKEKECRETKEY) incorrect.* 5. Fifty minutes is are the maximum length of time for the test. 6. Rabies (is) are an infectious and often fatal disease. The blind wants / want us to treat them the same way we treat everyone else. talking with people 8. French is are somewhat similar to Spanish, isn't it / aren't they? The French is are proud, independent people. 10. Does/Do the police have training in mental health issues? 1. Thirty dollars is an unreasonable price for that T-shirt. 12. Four hours of skiing provides / provide plenty of exercise. EXERCISE 21 ▸ Game. are (Chart 5-6) Work in teams. Choose the correct words (or numbers). Then complete the sentences with is or are. 1. The Scots /The Irish The English and Cambridge. 2. Statistics/Linguistics / Physics 3. Diabetes/Measles / Mumps 4. English / French / Afrikaans 5. People from Canada. called are famous for educational institutions like Oxford the study of the structure and nature of language. a blood-sugar illness. the official language of Namibia. Canadas/Canadians / Canadese. covered by water, but drinkable. 6. Approximately 60% / 70% / 80% of the earth only 1% / 10% / 20% of the earth's water 7. 312 x .5+ 100 227/275/256. 8. The United Arab Emirates/The Netherlands/The Philippines Hemisphere (i.e., north of the equator). in the Northern 9. Fish/Whales / Cattle not mammals. 10. Five hundred thousand + five hundred thousand ten hundred / one million / one billion. 11. Macy's/Harrods / Hudson's Bay a department store that began in London. *Statistics is singular when it refers to a field of study (e.g., Statistics is an interesting field of study.). When it refers to particular numbers, it is used as a count noun: singular one statistic (no final -s); plural = two statistics. For example, This

marry の形がわかりません

12 1 cause (3) What did he ( 1 ask (4) The girl closely ( ①resembles (5) Could you ( I talk ) my dead mother. 2 resembles of ) me which one is his? 2 speak TRIAL 2 1》各文の( )に入る最も適切な語句を選び、番号を答えなさい。 ④forgive (1) We don't ( ) the students to have visitors in the dorm rooms after ten o'clock. 2 prevent allow (2) John's vast knowledge didn't ( 3 let ) him solve the problem. 2 save ) to you? Anything interesting? 2 say ④help 3 allow mudis blom ud ④tell 3 talk lew to easly s dal CEME (成蹊) (関西学院)) (学習院大) (2) You c (3) The feve 2 各文には (1) The d tree. 3 resembles to ④resembles with (4) I [101] (高千穂新大) tell (5) Ma 3 say (名古屋学院大) (6) We ( ) New York "the Big Apple." ④ call (6) E 3 speak 1 introduce 2 say [開催要 (金沢工業) 3 (7) Peter doesn't get ( 1 along ) well with his father. 2 forward 3 much ⑥to (東大) Hi I laid (城西大) 4 of lliw 5 sowi (8) After some hesitation, he () the book on the desk. 19mm) Em 2 lied dary lay mid (tog slote lain (9) We ( ) the matter for hours but came to no conclusion. 001\1800 1 spoke (10) He ( ①informed 2 discussed were ③3 discussed about 4 said ) his teacher of his success in the examination. bise boy ind 3 noticed molni) 'nb4 suggested gnise 2 reported (11) The poor old man was robbed (d) his money. for me to absood from? \bo al two o'c (中央大) 日本 (1) ted bis(**) 4 of (2 (南山大) married with 1 off (12) In the spring of 1985, Frank (109) Jennifer in a large church ceremony.b I married 2 married to hely 3 got married eloqa (13) A: Haven't you finished that report yet? B: ( badguel in bodigusi) siges ) me a few more minutes and I'll get it done. 2 Share 3 Take \ is srt of nateil of (センター試験) Wait 1 Give ☞(14) A college education will () you to get a broader view of the world. ad ei w(t>- 1 let (15) This computer cost ( 2 enable 3 make 4 take (京都産業大) ③ of me 4 for me her speech. (大阪産業大) A+ 3 with ④against ) my whole salary last month. 1 me 2 to me (16) Astonishment almost deprived the girl ( 2 at 1 of (17) The welfare office provides ①food with people in need 3 people in need with food (2) vast Hints! (14) broader 2 food people in need 4 people in need for food (8) hesitation (9) conclusion (16) astonishment (17) welfare ( 秋田県立大)

この選択であっているのかそしてなぜほかの答えではダメなのか教えていただきたいです。

Education Text Completion Select the best answer to complete the text. Then choose the letter (A), (B), (C), or (D). Questions 9-12 refer to the following web page. Part 5 Incomplete Sentences Select the best answer to complete the sentence. Then choose the letter (A), (B), (C), or (D). 1. Before ------- Japan, all international students must get a student visa. (A) enter (B) entering (C) to enter (D) have entered ------- in psychology in university, but now he is an artist. 2. He A majored (A) hers (B) studied (B) she 3. Mr. Toda helped Cathy describe 4. It has been 15 years since I graduated (A) on (B) in 5. Library accounts are automatically created, so no ------- LVU Campus Tours The students of Las Vegas University are at the heart of the LVU experience, 9. tour our campus, meet LVU students, and have them guide you on a campus tour. You can enjoy a candid conversation with 10. students, ask them about classes, housing, Las Vegas, online student support, and more. 11. Doing this will hopefully give you the best idea of what LVU life would be like for you. The two-hour campus tour allows you to experience firsthand everything you need to know. Click here for your guided tour. (C) researched (D) took research plan. (C) her (D) herself ------- university. (C) at (D) from registration is 9. (A) so 10. (A) now (B) then (B) modern (C) initials (D) initialed 12. (C) also (C) latest (D) and (D) current necessary. (A) initially (B) initial 6. I'm happy to have this ------- to study with such great professors. (A) notice (B) benefit (C) factor 7. Statistics is a ------- class for second-year students. (A) require (B) required (C) requiring 8. The geologists plan to study the soil from the mountains Dopportunity (D) requires ------- Canberra. 11. A We will match you with a guide based on your interests and goals. (B) Feel free to ask about other universities found in the area. (C) Take the time to learn more about the city of Las Vegas online. (D) Please let us know the kind of person you were in high school. 12. (A) arrange (B) to arrange Carranging (D) arrangement (A) out (B) next (C) onto (D) around

He calls me Jack. I ( ) Jack by him.

15:50 - IUL 大胆 LUFX J 大 断テスト 英語 > 比較・現在完了 関係代名詞 10問中 6問目 514 ife42551 問題 次の英文の下線部の語を主語にして書きか えるとき,空らんに適する語句を下から選 びなさい。 He calls me Jack. |( ) Jack by him. am called call called 前の問題へ 次の問題へ lines-drill.education.ne.jp プライベート