微分積分の問題になります。 解答の赤マークのところがよくわかりません。 光で見えずらいかもしれませんが、相加、相乗効果と書いてあります。 ご回答お願いします

定数a.beは正とし、 *- (5 5 5 {(..) + + = 0,2>0} y, z) 1, x > 0, y > 0, z > 0 (1) 入を定数とし、G(x,y,z)=x^2+入 (+1)とする。 Gz(20,90.20) = Gy(20,30,20) G2(20120,20)=0となるE上の 点(200,300,20) を求めよ. (2) 関数g(x,y,z) = mysのE上での最大値を求めよ、

4人の男性メンバーがいるって書きたいんですけど there are 4 men membersってなんかおかしいですよね どんな言い方が正解ですか？

https://youtu.be/kbMe2LTW2Yw この映像の2:11辺りでボーカルが1、2と言ったあとなんて言っているのか聞き取れる方いますか？

大門1、解いてみたのですが全く自信がありません… 合っているかの確認をお願いします🙇‍♂️ また、大門2を教えていただきたいです🙇‍♂️🙇‍♂️

1. つぎの分子中の炭素原子のうち、 下線を引いた炭素原子の混成軌道名を書きなさい｡ (a) H3C-CH3 [ 1 (b) H₂C-CH=CH2 [1 1 12 (c) CH3-C C-CH₂OH [1 1 12 (d) CCI, I (e) H-C=N [ (f) CH3CH=0 [ (g) CH3COOH (h) C6H5-CH₂-COCH, [1 ,2 4 1 1 2 3 4 2. つぎの分子について、それぞれの中心原子 (下線をつけてある) の混成状態が､混成、 sp混成 sp混成のいずれと予想できるかを書きなさい。 (a) BeH₂ [ 1 (b) BF3 (c) SiH, (d) NH3 [ [ [ [ 1 1 1 2 ,2 1 1 1 1

What have you been doing? は言えるのに、 What had you been doing? とは言えないのですか？

May S ってなんですか？

Environment club member May S said: "We planted a green curtain, plants that climb up the building and this helps block out the sunlight. This means the school is cooler ingido and we use much s

答えを教えていただきたいです！

HAPPY 1 Read about Christoffer, Nina, and Ananda. Complete the sentences. Use the words from the box. There are 2 extra. other relax spend advice happy idea double eat This is Nina from the This is Ananda from India. Philippines. My advice for happiness? Make money! I will make a lot of money. I will not too much. Then I Here's my idea for a life. Make other happy people happy. When I make people happy, can and be happy Yelax for the rest of my life. I feel happy too. Shared happiness is happiness! worry always This is Christoffer from Sweden. What's my for being happy? Live for today. I don't about the future. I 3 do what I want to do. advice

英検二級のライティングです。 添削お願いします！

I think restaurants and Supermarkers should try to reduce the amount of food that they throw away. (22) because I have two reasons. To begin with, it is important to protect the environme the environment, to reduce food is good effect for forest and animals. Second. It is not lost money, If many food should throw Money is vain reducing food is good for phar sho-14 away. Pool Cost Therefore, I agree that their should try to reduce the amount of food that they throw away. (12) st 80

これの答えが 3-acetylamino-2,4,6-triiodo-5-(methylcarbamoyl)benzoic acidなんですが、どこが1なのかすらわかりません。解説お願いします

H3C. IZ O ZI H CO₂H の電子 CH3 HELA

英単語のクロスワード選択肢がないので何を当てはめたらいいのか分かりません。今のところ7番のdot12番のcaneだけ分かっています。他に当てはまる場所が分かりましたら教えてください。

14 18 5 10 3 13 6 12 7 4 11 12 9 Across 1. The fireworks last night were 3. In total, there are seven books in the Harry Potter police still do not know 5. To this who stole the statue in 1908. a small circle or spot to 8. Follow me. I know a shorter get there faster. on my friends to help 10. I often me. 13. Although I have not been there, I hear that restaurant has a great the 14. The tax cuts will only. wealthy. Down 2. a being from another planet 3. where movies are made 4. Their team is much better than ours. We do not a chance! 6. visits to the dentist are very important. 9. Koalas are to Australia. 10. a puzzle that you hear or read 11. how much money you plan to spend 12. a stick used by old people to help them walk Ans 1. 2. 3