Tìm nghiệm của phương trình: |2x^2 - 7x + 5| + Căn (4x^2 - 20x + 25) = 0 Giúp mk vs.....................

1)while peter (watch) the football match last night his sister ( repair) her bike . 2) He ( work) as a cashier for twenty years before his retiment. 3) My parents (live) in London . They live there all theirs lives 4) when he ( return) tomorrow , i (give) him the keys 5) IT (be) three years since i last (see) you. 6) Oh no! WE're too late . The train (already/ leave) 7) The phone is ring . Ok i answer it 8) I didn't like him - he ( contually/ borrow) money Làm ơn giúp mình, mình đang vội!

Giúp em bài này với ạ, kho cần giải thích Find the correct English word/words for the given phrase. EX:to use more of sth. than is necessary → to waste a mixture of smoke and fog → gas which is sent out into the air → water that falls from the clouds and contains harmful chemicals → to process used objects so that they can be used again → to damage sth. so badly that it no longer exists → weather conditions of a particular place → it protects the earth from dangerous rays of the sun → lots of trees form it → to make air, rivers etc. dirty → the problem of the rise in temperature of the earth's atmosphere →

.Một lớp có 45 học sinh. Khi trả bài kiểm tra, số bài đạt điểm giỏi bằng 1 /3 tổng số bài. Số bài đạt điểm khá bằng 9 /10 số bài còn lại. Tính số bạn đạt điểm trung bình.(Giả sử ko có bài điểm yếu và kém)

giúp mình câu này với mn ơi. Put the verbs in brackets into the correct infinitive form of the –ing form. A. Sue has decided (14) ……………………………….……………… ……………… (apply) for a new job. Her mother advised her (15) ………………….……………… (write) to several different companies Sue would like (16) ………………….……………… (work) (or a large company where she can (17) ………………….……………… (meet) new people. B. Carol is too ill (18) ………………….……………… (go) to work today. She has managed (19) ………………….……………… (drink) some tea and now she wants (20) ………………….……………… (sleep). Her husband offered (21) ………………….……………… (call) the doctor, but Carol would prefer (22) ………………….……………… (wait) and see if she feels better tomorrow C. Daniel would like (23) ………………….……………… (get) his teacher a present, but he doesn’t know what (24) ………………….……………… (choose). He is thinking of (25) ………………….……………… (buy) her a book because he knows that she enjoys (26) …………………………… (read). His sister will help him (27) ………………….……………… (pick) a good one.

Y : 0,1 + Y : 0,25 +Y : 0,5 + Y x 4 = 40420

Hãy giúp tôi giải tiếng anh lớp 6

ai giúp mik với ạ ai làm nhanh nhất và đúng nhất mik cho 5 sao và 1 cảm ơn nha

Calli 1900 1 tông 1 dép 1 tông vào mép 1 dép vào mồm Rồi trang trí cacthu cac kieu đổ bóng nhé NL Xịn

1,6 x 14,75 x 3 + 0,4 x 24,72 x 12 + 48 x 6,053