教えてください🙏 お願いします！

J] >] STUDY IT! Yui: What's this big stone? I've never seen a shape like this. epotheH bhov Mike: Probably it was a kind of clock. It had p.53 something to do with the sun. Yui: Is it one stone? How did the Incas cut and move it? Mike: I have no idea. They didn't use iron tools or wheels. Yui: What a mystery!

They found that some samples contained much higher populations of microbes than expected. この分に使われてるthatって何の役割で置かれてるんですか

答えの文教えてください！！！！！

× 16. もし保証期間中に何か問題が起こった場合, 製品を無料で修理しま 0/5 す。 <1語不要〉 (1)(2)(3) occur within the guarantee 5 ) ( 6 ). [when / any / period, we will repair the product ( 4 ) ( charge / of / problem/should/free] any free 正解 any of ×

日本語訳お願いします

9:19 Lesson 5 Mental Toughness Section 2 * 2 Stay focused. Relax. 5G |連続 -X 83% You might be surprised that even 押し続けると world-class athletes get nervous and - lose confidence. Roger Federer is one of the greatest tennis players of all time. He is the winner of 20 Grand Slam tournaments. You might think that he would have no problems keeping up his self-confidence. You would be wrong. Roger Federer is sometimes plagued with negative thoughts. He was playing a match which he had perfectly prepared for, yet somehow he was losing. When asked how he felt, he said, "No matter how positive you are, you just see negativity flying all around you." So what is his advice? Accept all the difficult thoughts and feelings and just stay focused on the game.

写真の問題が分からないので教えてください! お願いします🙇‍♀

スポーツ選手や彼らの達成について、 具体例や情報を加えて説明するバラグラフを書くことができる。 Try it out! ]内の語を使って,会話を完成させましょう。 66 on the team for about seven the next grand slam title." [win] a bath. 3 1 [ 1. "What were you doing when Japan won the game last night?" Actually, I'm not a big fan of soccer." [take] 2. “When did he join the Giants?” “He years." [be] 3. "She is definitely one of the greatest tennis players.” "Yes. I'm sure she 4. "Did you hear the news? Johnson's time the world record for years, but a new world record was set yesterday by a rival runner." "Really? That's amazing!" [be] 2 あなたはクラスメートとスポーツの話をしています。 下線部の語句を自分の言葉で言いかえて伝え合い ましょう。 答えるときは理由や詳細を加えてみよう。 1. A: Did you play any sports when you were in elementary school? B: ex. Yes. I belonged to the soccer team. I was the goalkeeper. like to watch? Lesson 3

なるべく早く答えて欲しいです！！ これの真ん中部分の和訳がわかんないんですけど、どう訳せばいいか教えてくださいm(*_ _)m 1枚目の写真だと、赤線が引いてある線と、長い黒線が引いてある部分です。2枚目の写真は、真ん中らへんのearth millions の黄色線が引いて... 続きを読む

10 20 called trunks, w eir mouths. Elephants cannot see very well. Their eyes are on the state of their heads, so they have to move 全体 their whole body to look at things. The phants have very good hearing, but 耳 they do not all have big ears. The elephants in Africa have very big ears. They 耳 use their ears to help them cool down on hot days. Elephants in other countries do not have such big ears. 両方とも Elephants live in both Africa and Asia. They can live for about 70 years. たいていの That is a long time. Most of an elephant's life is spent eating. Elephants spend 75% of their day eating. They eat a lot of plants and trees. They do not eat other animals. Elephants also need to drink a lot of water. They drink more than 250 liters of water a day. That is like drinking more than 700 small bottles of water a day. Elephants do not like to be on their own. They travel around in groups, いつも usuall 全体 aily with about 10 other elephants. When new elephants are born, the whole group helps to look after the new baby elephants. Elephants are very lucky because other animals do not attack them. クニッ Sometimes baby elephants are attacked by lions and crocodiles. However, 26 there is a bigger problem for elephants than lions and crocodiles. The bigger ~の部分 problem is humans. Humans kill many elephants. Parts of the elephant are 価値 worth a lot of money, so people want to get these parts and sell them. KR さらに、 ゾウ People also kill 'elephants

この問題の方があの問題より難しくなかった。 This problem is not more difficult than that one． はありですか？！

句の問題です。

下線部とかっこ内の語句が同じ意味になるよう、 空所に適当な一語を入れ よ。 (A) 1. This part of the report may be ( ) out. [omitted) ) up 2. There are many difficulties that have to be ( with when you are camping. (endured) 3. You should never ( ) down on a man merely because he is poor. (despise) (以上 大阪薬大) [B] 1. George postponed painting the kitchen wall till next month. [put ) 2. I haven't recovered from my attack of flu yet. (got ] (C) 1. This problem requires serious consideration. (calls (以上 亜細亜大) 2. This plane is scheduled to leave at 10 o'clock. (take ( 以上 早大 )

(1)で自分の解き方でやったら答えが合わなかったのですが、どこが間違えているのかわからなかったので教えて欲しいです。 よろしくお願い致します🙇

例題 353 分線上に点P, OABP となるようにとる. OA=α,OB=b として △OAB において OA=2, OB = 3, ∠AOB=60° とし, ∠AOB のご 次の問いに答えよ. (1) OP をà, 考え方 を用いて表せ。 (1) AB と OP の延長の交点をDとすると, OA: OB=AD: DB 解答 (1) ||=2,||=3, 3a+26 OD = より, OP=k. 5 これよりBP が求まり, OA-BP より OA ･BP = 0 2+3 したがって, kを実数として 3a+26 OP=k.. 5 à∙b=|a||b|cos 60°=2•3•- 11/13=3 AB と OP の延長の交点をDとすると, AD: DB=0A:OB=2:3より, 3a +26 3a +26 OD= とおける. ここで, (2)|OP| を求めよ. BP=OP-OB 3a+26 5 =. -ka+=kb-b = ³ ka +(²k-1) b OABP だから, OA･BP=0 5 したがって, k=log 6 2 OA•BP = a-{ka +(²k-1)} -k-3=0 A -MP+(3-1)-6 12 6 = 1/²k + k-3 5 よって、op=1/27/12/06 OP - -b 2 3. A 0 OD がく OA:0 (角の二 ては、E 学Ⅰ+ んでい

数学の位置ベクトルで写真の赤線のsと(1-s)が何処のことを言ってるのかわからないので教えて下さい

2②2 2直線の交点の位置ベクトル, 線型独立 解答の手がかり AC が線型独立な AB と AD の線型結合で表されているので, AP. AQ, AR を AB と ADを用いて 表す てAB とADで2通りに表して係数比較することを考える。 AR が AB と AD の線型結合で表せれば, AR は AC と AD の線型結合で表せて, CR RD を求めることができるのである。 <解答> 点Pは辺ABを21に内分するから. de AP = AB AR を表すとき, 点 R は, 2直線PQ と CD の交点であることから, 共線条件によっ ことを考える。 点Qは線分 ACの中点であることと AC の条件より, AQ = 1⁄AČ 2 =AB + AD ここで,点Rは直線PQ上にあるので AR=(1-s) AP+sAQ となる実数s が存在する。 また, 点Rは直線 CD 上にもあるので, =(1-s)x 24/AB+s (12/2 AB + AD = (+$$AB+SAĎ0 -s AB + sAD ...... ① AR=(1-t)AC+tAD ...... ② =(1-t) (3AB+2AD) +tAD 3 AB Lind = 3(1-t)AB+(2-t)AD ...... ③ よって, t= 5 + s=3(1-t) かつ s = 2-t 3 6 すなわち, s= 4 13 CR RD=t: (1-t) =4:9 となる実数tが存在する。 ここで、AB とAD は線型独立であるから ①③ より 22 4 13.1=1/350 t= ② P B A D R 2 AD A AB と AD を用いると、 与えられた関係式 AC=3AB +2AD をそのまま用いることがで きる。 AC=3AB +2AD B C AB と AD は線型独立な ので係数比較できる。 ②のtは, AR = AC+tCD により、 直線 CD を C(0), D (1) とする数直線と見た ときの点Rの座標を表す。