これから、授業が数1Aに入ります。　数1Aは中学数学の復習が必要だと聞くのですが、それは単元ごとに中学まで戻って復習するのと一気に復習してから数1Aに入るのではどちらの方がいいのですか？

分かるところだけでいいので教えてください！

旧和-前lmppe si 証選是2 Read the text and answer the questions below. (apt wm Eve Every year hundreds of new bridges, large and small ane but around he worid. 可 inanon of NOSE Most ofthese 5 a p brdges are marle of wood, steel, concrete, or some Com! uilt uSiNIg yariouき (hree i W materials. However, in (he last few years bridges are Dein如 Iinds of plastics. reinforced1 mmm es 上 0 4 mew bridge in Kiipphausen, Germany, is made entirely 0『 glass-fiDeT like those plastic (GRP). Jr is just as strong as a concrete or steel br put un ュ = httiSR marerials、 GRP does not corrode and is not affected by fros 0F mold. Althou店 し pected to concrexe, し導SEPウデニーー more expensive than a conventional bridge of steel and money Jast machi longer and to need less maintenance, so he 【OWP will saVe Abndge im New Jersey.U.S.4 is made of anew mee plended fro or plastic used for many S ATe made of polystyTene m reCyCled mm "polyethylene and "polystyrene. Polyerhylene is a kim containers and many coffee cups plates, bowIs, and IO Neithuer of Chese raterials alone is SITOnB enough to mal em is much stronger.The neW bridge is ce will also be cheaD and ea5y is that they can be desigmed y-developed computer software can of a specific site by modifyinga ooSing frOm a range ke a bridge. but the new 14 meters long and can material made from th to maimtaim. 5 support a heavy fire rruck. This bndg Another advantage of plastic bridges more quickiy (hanm conventional bridges. Speciall pe used to desjgn a plastic bridge (hat meets the needs e way customers buy a neW car by ch srandard basic desigm mm 由 zo of opiions and specil equipment. Once the bridge's desigTl 1 completed, the plastic and built much em parts car be manufactured in a week. These Coml onents are light in weight amd easy ro handle, so a small bridge can be installed by atwo-mancrew inafew hours. Most of (he plastic bridges built so far ar rraffic. As the technology advamces and the advanmtages of e comparatively small、 buili for pedestrians or jjghf vejicle plastic bridges are recOgiZed, hOWeVer, there could be many Iarge-Scale highway and raijroad bridges made of plastic in the Tuture. ghessdiber einforced plastic グラスファイバー強化プラスチック mold かび polyethylene ポリエチレッ polystyrene ポリスチレン

問2がいまいちわかりません。 教えてください

古e-Srudy Worksheer (英文解釈・構文理解一読む技能) 了esson 5 7apan's Secrec Fiealcjh Food Part IS&2 内 』 衣ere are some Jines from a textbook for American clementary school studcns: "Sea me do Wavereal toys but they play with seaweed. Thcy catch iin heir mouths. Yucki Don't hey have いい any sehsx gaste2! GPubished in the 19905, this rextbook shows us what many Americans thoughbt No56り gs statede howewer hes changed im the pasr 20 yeamr For example, many Americens noW 5Dー。 2 < っ HG De eea yegeteblcs msrcad of he word "seaweed" Moreover not onjy Americans but ) ,貞 5 over the world are eating more and more seaweed. Why? Some scientists belicve 本seaweedis one of the secrers of the Japanese population's great health and long life of seaweed abour 30 years ago. Sea Yegerables are high in viramins and minerals. This is because lseawater contains a lot of 人 gutrients andJsea vegerables absorb theml In fact, they have ten to twe ts nty times as many vitamins B %を9 and m語erals as Jand vegerables > ョ 乱 了 問 mo Vi AdK areimportantfor your bodies. 7g4zzecontains far more viraminA一good 28 Ham even carrots. Kozz2gis high in vitamin K. This viramin heals wounds. /G 似た 9 5記Vgg6B/es are a great source of minerals as well. They are full of calcium. It is good for ur muscles, teerh, and bones. (210) OAmenean des 5 students pubtished atextbookin 1990s and hey ahows whatthey hugheGt seaweeQ en any Americans mericans published a texbook in 1990s and hey shows their thovgNts GEseeyeed then DAtextbookw kwas published in 1990s and many Americans shows what he onshe efsesweed ten 9 pub 〔 hed in 1990 and itshows many Amedcans thoughe ctsesweed en 2 ド線部②の具体的な内容を mで表現しなさい。 - _Uervse ft Seweel ek。lelk | 問4 下線部のVitamin A and K の性質を、それぞれ: Vitamin A 9N AA _N Viamin K 陳語 どのような性質を持っているのか理解しよう。 よー Y と1 て竹く。基つ意味は多岐

-7をルートに直したとき、-√49ですか？√49ですか？

2行目のmを求める計算の過程と計算方法がわかりません誰か助けてくれませんか？

10) 2X去上ま十』デMOつら アー 一々 求める直線の傾きを 2 とすると 1 たっ20006 2 ゆえに, 求める直線の方程式は よって ッニーィ二2

互いに素ってなんですか？簡単に教えてください

二番はどうすればいいんでしょうか

問1 (①) hm g。=0のとき SC を3 ァカーyoo 7 2 11 ら (②) 』m = 0 ⑫) 極限 im (1うすオー) の値を求めよ. 二NIUONtD3E 9 リンルんで ゞ RSと )っっ V/ (急い を 20 NM |0-

全体的によく分からないのですが口語訳が特に分かりません、 教えてください🙇🏻‍♀️

回 ※ぶぐ癌ww据でし で札り細ゴ" るやシゼせ箇でりり)しSNO公人閥くき恒下維り2で提公っ巡" 護G作でで 信二 民やGSX公当レッやぐし 胞者つし表明wし覆 しmw 棚じせ更失っレンやき画到YS TS Hm宮孔Oンロ 避レや 有父せやで ー ィ(リ っ閑mSO3 NPGmee拉己飯トレン0 NbやウロるHeでや !痢所ややりめの選下っリロつし。 閲G写でろ志選者レン 人ででや しレしり客公飼誠一レし” 製^ ンーやkeし 表S呈SG

anyとa lot ofの違いってなんですか？

fine は動詞でも形容詞でもあるのですか？