Tính (hợp lý nếu có thể) a) (-1$\frac{1}{5}$+x) : (-3$\frac{3}{5}$) = $\frac{-7}{4}$ + 25% : $\frac{1}{8}$ b) 5$\frac{27}{5}$ + $\frac{27}{23}$ + 0,5 - $\frac{5}{27}$ + $\frac{16}{23}$ c) 20%x + (x + $\frac{1}{4}$ ) . $\frac{4}{5}$ = 1$\frac{4}{5}$ em cảm ơn trước ạa

Giúp mình phần d , giải chi tiết ko làm tắt 40đ nên cấm spam + copy

Mọi người giúp em bài 5 phần nâng cao, bài 1 dang 4 và bài1,2,3 dang 2 với ạ. Em cảm ơn nhiều ạ

three months ago since i last paid a visit to hue -> it has most young workers working in factories all week don't' have chance to ralax themselves on the weekend -> since most young

2Al+302 -> Al203 mAl= 2,7(g) ->(m02=?), (mAl203) giúp em với á

Giúp vs cần gấp! Xin lỗi vì ít điểm Cảm ơn!

Giải thích chi tiết Nhất có thể cho mình cái này đi ạ ? (Tại sao ra đc cái này?)

LÀM ĐẦY ĐỦ CHI TIẾT CHUYÊN GIA ANH GIÚP VS BN NÀO SPAM LÀM KO CHI TIẾT ĐẦY ĐỦ HAY CHÉP MẠNG NHỜ MOD XÓA GIÙM CẦN GẤP MK KÍM MẠNG RÒI KO CÓ ĐÂU! use one of the adjectives in the box to complete each sentences: ___________________________ frightening | boring | tiring surprising interesting satisfying frightend bored tired surprised interested | satisfied | ____________________________ 1) I find being alone at night in a strange place very.............. 2) Jack, don't sit around looking so ................. Go and do something! 3) My job is so ................ I work a lot at the office and then have to spend another hour or two doing paperwork at home. 4) the room was in darkness when I entered and then suddenly the lights came on and everyone was shouting "Happy birthday" . I was so ............. 5) if two big dogs attracked you, would you be really...............? 6) The most ............... thing about An is that she got promotion and didn't even tall anyone. 7) Look it's after midnight and I am feeling really.......................... .I'm sorry but I must go to bed. 8) My brother-in-law thinks he's a very .................. person but he bores me to tears! 9) I thinks chess is a ......................... game. I really don't understand what attracts people to it. 10) Are you ......... with your meal,sir? Perhaps I can bring you some more bread. 11) Jenny are you ......................... in what I'm saying or not? At least show some enthusiasm! 12) Being a nurse is a difficult job I'm sure it is very..........................................

Chuyển danh từ sau sang dạng số nhiều: radio

Giúp mình câu 6 với ạ, mình cảm ơn và sẽ tích ctlnn + đúng nhất