vẽ anime / đậu mầm /..... vui vẻ Nl : ông ba bị là gì hả các pác

bai 1 : A= x+2/x+3 - 5/x^2+x-6 + 1/2-x a, rut gon A b, tim x , de A = -3/4 c, tim GTBT A khi x^2 - 9 = 0 bai 2: E = ( x/ x+2 - x^3 - 8/x^3+8 . x^2 - 2x + 4/ x^2 - 4) : (1/2+x) a,rut gon E b,tim x de E>0 c, tim x thuoc Z de E thuoc Z 5 * va ctlhn

giup mk vs chieu ny 3h 30 nop rui Cho $\frac{a}{b}$ =$\frac{b}{c}$= $\frac{c}{d}$ (a,b,c,d $\neq$ 0) C/M: a=b=c

Giúp em bài 3 phần 3 ạ Đăng lần thứ 2 rồi đó

hôm nay tốn hơi nhiều điểm vào môn toán :(( cần gấp

Fill in the blank with a suitable word GROWING PAINS The teenage years are often a challenging and difficult time for parents, presenting them with the problem of how to maintain their children's respect and obedience, but at the (1) …………………… time, allow their independence to increase. It's quite normal (2) ……………………children to be disobedient in some way, as they too probably find it an awkward and confusing time. Generally, it's best to treat defiance calmly though, unless it's causing serious (3) …………………… at home or school. Two things that parents should try to avoid doing (4) ……………………their teenagers are, firstly to become much (5) …………………… strict, and secondly, to try to be 'one of the kids'. Both these things (6) ……………………only create bigger divisions and differences. The key lies (7) …………………… keeping up good levels of communication on (8) …………………… sides. Parents need to learn (9) …………………… to let their teenager know (10) ……………………they disapprove of something, (11) …………………… being so critical or negative that their child feels ignored or pushed away. (12) ……………………angry or sarcastic rarely works; it only invites more of the same kind of behaviour from the child.

Mọi người giuwps mình lm bài này vs ạ

Supply the correct form of the words in brackets The (dump)1 ………………… of phosphates and fertilizers into rivers speeds up the growth of algae. These plants then take over the rivers, and in the process of (respire)2 ………………… they begin to use up the oxygen in the water. As a result, local aquatic life often dies from (suffocate)3 …………......……, and we may soon see the (appear)4 ………..........………… of many native fish from our water ways. The illegal (log)5 ………………… of trees to supply foreign buyers with timber products quickly leads to (forest)6 …………....……… In turn, this soon causes the (erode)7 …........……… of topsoil. Without topsoil, as soon as heavy rain arrives, (flood)8 …………… is likely to occur as a result. Herbicides have long been used for the (eradicate)9 ………………… of disease in crops. However, genetic engineering experiments have led to the successful (modify)10 ………………… of certain plant genes. Therefore, the (cultivate)11 ……………… of crops such as corn and wheat which have a stronger (resist)12 ……………… to disease is now possible

Choose the best answer Lake Malawi When David Livingstone arrived in this part of Africa in the 1850s he asked the name of the great stretch of (inland / inner / interior / internal)1___ water. He was told it was called “nyasa”, whic means “lake”. So the lake became (called / considered / known / named)2___ as Lake Nyasa (Lake Lake) and the country as Nyasaland. When the country became independent in 1964 the new Republic chose the name of Malawi. Lake Malawi (contains / covers / crosses / includes)3___ nearly 24,000 square kilometres , about one-fifth of the total (district / region / territory / state)4___ of the Republic of Malawi. The lake (exists / lays / lies / rests)5___ 473 metres above sea (height / level / position / surface)6___ in the deep valley which stretches the length of the country. Wide grassy plains (overcome / overflow / overlook / overtake)7___ the valley on both sides and the (environment / scenery / sight / vision)8___ round the lake is spectacular. The water is fresh and there are no tides or currents. The lake contains over 220 varieties of fish, the (chief / majority / rest / whole)___ of which are not found anywhere else in the world. There are also crocodiles, but these generally keep away from (inhabited / lived / lodged / occupied)10___ areas. BT – Updatepower – Week4 (Grade 9) – July2021 Lake Malawi has a constantly changing character (based / counting / depending / determined)11___ on the time of the day, the weather and the (occasion / period / season / term)12___ . One moment the water may be as (even /flat / smooth / steady)13___ as silk and then suddenly waves seven metres high can beat against the (banks / borders / coasts / shores)14___ . It is generally calmest from March to May, and the temperature never (decreases / depresses / drops / lowers)___ below 21°C. The area has a particularly low annual rainfall.

Tại sao Nguyễn Dữ lại đặt tên cho văn bản Chuyện người con gái nam xương là CNCGNX mà không phải tên khác?