英検準2級の添削をお願いしますm(_ _)m Do you think it is good for students to make study plans for their summer vacations? Yes, I think so. I have two... Read More

ここの解説がよく分からないです。 誰かどういう仕組みでこうなってるのか教えてください🙏

3 3 = S₁₂ (x²+x) dx = f (x² + 1) dx -3 奇数乗 - -3 偶数乗 3 3 =-2(x+1)dz+x)dx=0 0 1 -3 13 3 3 =-2[3x²+x] (x²+1)dr=2 f*(x²+1)d == ・2 = -3 0 --2(13.3°+3)=-2-12 0 - =-24 21

2行目のprove to は人に証明するという使い方で良いのでしょうか？教えて頂きたいです。

14 Long experience has shown that practicing impromptu talks does two things: it proves to the people who work at developing this skill 3512 that they can think on their feet, and this experience makes them 安 確心して much more secure and confident when they are giving prepared talks/ 1554 かくしん 自をもって They realize that, if the worst should happen and they forget their memorized material, they can still talk intelligently on an impromptu basis until they remember what they were planning to say.

英作文の添削をお願いします🙏🙏🙏

Write an essay on the given TOPIC. Use TWO of the POINTS below to support your answer. Structure: introduction, main body, and conclusion Suggested length: 120-150 words Write your essay in the space provided on Side B of your answer sheet. Any writing outside the space will not be graded. TOPIC Should the government do more to encourage young people to vote in elections? POINTS Freedom of choice Social responsibility Taxes Trust in politicians

英検準2級の英作文の添削をお願いしますm(_ _)m Do you think it is good for elementary school students to have smartphones? Yes, I think so. I have two reas... Read More

英検準2級の英作文の添削をお願いしますm(_ _)m Do you think it is a good idea to use online maps? Yes, I think so. I have two reasons. First, online maps d... Read More

英検準2級の英作文の添削をお願いしますm(_ _)m Do you think students should wear a school uniform at school? No, I don't think so. I have two reasons. Firs... Read More

英検準2級の英作文の添削をお願いしますm(_ _)m Do you think convenience stores should open twenty-four hours a day? Yes, I think so. I have two reasons. Fi... Read More

図形の性質の問題です。解説を見ても答えと同じにならないので、教えて欲しいですm(_ _)m 答え 4√3

(6) 右の図のように, 円周上に4点A, B, C, Dがあり, 基本 A34 2つの弦AB, CDの交点をPとする。 PA=√3, PC=3, P 3 PD=4であるとき, PB= である。 B

英語です ②はto typeなら正解らしいのですが、typingがダメな理由はなんですか？

35 35 〔正しい文を1つ選べ」 基本 ① I made my secretary to type the letter. ② I got my secretary type the letter. 3 ③ I had my secretary typed the letter. 4 I got the letter typed by my secretary.