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英語 高校生

やじるし部分のこたえを教えてほしいです

New Words ☐ canned [kænd] ☐ feed [fi:d] newsletter [n(jú:zlètǝr] specially [spéfǝli] emergency [imardzǝnsi] freshly [fréfli] ☐ originate [aridzanéit] baker [beikar ☐ victim [viktim] Odistribute [distribju:t] depressing [diprésiŋ] You are reading a newsletter article about canned bread. Canned Bread to Feed the rid Have you ever heard of canned bread? This specially pa bread is designed as emergency food. When you open the can tastes as delicious as freshly baked bread. The idea of canned bread originated in the Great Hans Awaji Earthquake of 1995. Immediately after the earthqua a baker named Akimoto Yoshihiko baked 2,000 rolls and s them to the victims. A few days later, he got bad news. Half the rolls went bad before they could be distributed to people need. Therefore, they were thrown away. Akimoto G1 disappointed to hear that. G1 G1 A little while later, one of the earthquake victims said to hi "It was so depressing to have only hard biscuits to eat. I'd like to create bread that keeps for a long time but stays saf G1 Akimoto decided to rise to the challenge. 72 1. What did Mr. Akimoto do immediately after the earthquake? 2. What happened to the rolls that Mr. Akimoto sent? 3. What did Mr. Akimoto decide to create? Opinion 1. Have you ever eaten canned bread? If you have, how did it taste? If you haven't, what do you think it tastes like? go bad ex. The milk will go bad if you don't put it in the fridge. rise to the challenge ex. Our team rose to the challenge and won the tournament.

解決済み 回答数: 1
数学 高校生

2の(3)の解説に線を引いた部分がわからないです

実 擬力 Date k=2が2直 テスト2 2次 2 13 ①と問題を比較をして, a, b, c, 2+ 4+ 13 dの値を探しましょう. 1 1 1 1 a+ 2+ 1 2+ ⑥ + 1 1 1 4+ C+ 3 d 以上より 傾きを求めて y=ax+b に代入 y切片を求めて完成してもよい 点A(-3, 9), C (4, 16) を通 (4,16) る直線 C y-9=- 9-16 -3-4 {x-(-3)}より A (-3, 9) B(1,1) y=x+12 0 a=2,b=2,c=4,d=3 となります。 点B(1, 1), 点C (4, 16) を通る ② x = 2 答え: α = 2,6= 2,c=4,d=3 直線 y-1= 1-16 1-4 (x-1)よりy= 5x-4 2 解答・解説 2 右図の斜線部分に含まれる点 (x,y)でx,yともに整数となる ものについて考える。 周上の点 も含むと考え、次の問いに答え なさい。 y=x2 (4, 16 A 今回の題意からx, yが共に整数であることを踏まえて, x=2の直線 上にあるyの値に着目します (図の赤い部分). すなわち "x=2と直 ②の交点”以上 "x=2と直線の交点” 以下にあるyの整数値の 個数より 5×2-4≦y≦2+12 ②にx=2を代入 ①にx=2を代入 これより6≦y≦14 (-3, 9) B(1, 0 この範囲でyの値が整数になるのは y=6,7,8,9,10,11,12,13, 14の合計9個. (2)直線上には何個ありますか。 ◆解答・解説◆ (2) 地道に数えていくのも1つの方法ですが、今回は計算で解いてみま (3) 斜線部分内には何個ありますか。 す.x=2が2直線と交わるのでその交点のy座標に着目します。 2点(x1,y1)(x2,y2)を通る直線の求め方は y-y1= y-y2 -(x-x1) X1-X2 で求められる. ので、 05 ◆解答・解説 答え: 9個 (3)(2)の解き方を応用して x=-3からx=4までについて」が整数値 をとる個数を計算で出してみましょう. A(-3, 9),B(1,1) 84 85

回答募集中 回答数: 0
英語 高校生

19番の問題、答えは4なのですが、日本語訳調べても3が何故違うか分かりません。

陰性検査 延期 Questions 19 and 20] refer to the following announcement. • . • . Because of Covid, our concert tour has been rescheduled to summer 2023 Tickets for the original dates are still valid. If you have downloaded the app. new tickets will be issued automatically. If you do not have the app you ca i can buy tickets on the band's website or call 555-2276 to speak to an operator. Fans who cannot attend the new date can return their tickets for a full refund on the app or website. Tickets may also be transferred to other fans but only if they are registered with the fan club. Exchange can only be done through the app. The personal details for every ticket holder must be given while purchasing. The app can be downloaded from the Apple Store, Google Play, or the band's website. Covid Restrictions: Spinst 1241 ・規則 We will be following the Covid-19 rules and regulations in each of the areas we are travelling through, so customers should check local protocols with the venue before travelling to the concert. Masks must be worn at all venues. Proof of vaccination and/or ワクチン いや~ a negative test may be required. Covid rules and regulations may change at any time, so keep up to date via the app or the venue's website. 19 What are some of the things you can do on the band's website? ①return tickets, and exchange tickets UP X 2 return tickets, and check Covid regulations exchange tickets, and download the app 4 return tickets, and download the app 11- (2023AA-F-10)

解決済み 回答数: 1