由畢氏定理可知 h = √(6² - x²) = √(36 - x²)。 所以三角形面積是 A = (1/2)bh = (1/2)x√(36 - x²)。 當三角形面積最大時，A值最大，2A也是最大，(2A)²也是最大。 考慮(2A)² = x² (36 - x²...
incredible adj, that cannot be believed, difficult to believe; surprising eg:-Your experience is incredibly to believe, whether your Am. English is good or bad. extraordinary adj, beyond what is usual (un) ordinary or ordinary; remarkable; a straight...
...或可能是31天)。 然而你仍堅持要問英文怎樣按你說的說法(一個月內)寫： Please provide the information for one month back dated from today. 但對方仍無法確定...
...agent of your brand or district distributor. 若您有合作意願麻煩請與我聯繫 Please contact us if you are looking for business opportunities...
...degree of "demand" and "force" against someone's will. 4. So, please don't use those strange English.. Use "invite" a few ...
...you have other ways to learn English.. 那接下來的後句亦應該改為 please share THEM with me. Wish you to have Good ...
.... Jess:-Hi,Josp. I'm glad to be here. Please just call me Jessica. Josh:-Sure, Jessica...
Please dont dump scrap food into this bucket. 請不要將廚餘倒入此桶 Please dont dump scrap food in. 請不要倒入廚餘
