my 

yours

hers

theirs

yours

my 

yours

hers

theirs

yours

There is a restaurant near the temple on the street. (Có một nhà hàng gần chùa trên con phố.)

Is Mr. Nam traveling to work by car at the moment? (Ông Nam đang đi làm bằng ô tô vào lúc này?)

There are many children on the street. (Có nhiều trẻ em trên đường.)

There is a restaurant and a temple on the street

Is mr Nam traveling to work by car at the moment?

There are many children on the street

There is a restaurant and a temple on the street.

Is mr Nam traveling to work by car at the moment?

There are many children on the street.

K mình nha.

\(\left(15.3^{42}-9^{20}\right):27^3\)

\(=\left(5.3.3^{42}-3^{40}\right):3^9\)

\(=\left(5.3^{43}-3^{40}\right):3^9\)

\(=3^{40}\left(5.3^3-1\right):3^9\)

\(=3^{31}\left(5.3^3-1\right)\)

\(=134.3^{31}\)

\(\left(15.3^{42}-9^{20}\right):27^3=15.3^{42}:27^3-9^{20}:27^3\\ \\ =15.3^{42}:\left(3^3\right)^3-9^{20}:9^3:3^3=15.3^{33}-\left(3^2\right)^{20}:\left(3^2\right)^3:3^3\)

\(=15.3^{33}-3^{40}:3^6:3^3=15.3^{33}-3^{31}\\ \\ =15.3^2.3^{31}-3^{31}=135.3^{31}-3^{31}\\ \\ =3^{31}.\left(135-1\right)=3^{31}.134\)

=(-57). 33 - 67 .(-23)

=(-1881) - (-1541)

=-340

=-57.33-67.-23

sau đó tự lấy mày tính mà ấn bye

-340 ban nhe

use the words to the make meaningfull sentences in present progressive

1.My/father/water/some plants/the /garden.

My father is watering some plants in the garden

2.My/mother/clean/floor.

My mother is cleaning the floor

3.Mary/have/lunch/her/friends/a/restaurant.

Mary is having lunch with her friends at a restaurant.

4.they/ask/a/man/about/the/way/the/rainway/station.

They are asking a man about the way to the rainway station.

5.my/student/draw/a/beautuful/picture.

My students are drawing a beautiful picture

6.You/do/the housework/at the moment.

You are doing the housework at the moment.

1.My/father/water/some plants/the /garden.

My father is watering some plants in the garden

2.My/mother/clean/floor.

My mother is cleaning the floor

3.Mary/have/lunch/her/friends/a/restaurant.

Mary is having lunch with her friends at a restaurant.

4.they/ask/a/man/about/the/way/the/rainway/station.

They are asking a man about the way to the rainway station.

5.my/student/draw/a/beautuful/picture.

My students are drawing a beautiful picture

6.You/do/the housework/at the moment.

You are doing the housework at the moment.

use the words to the make meaningfull sentences in present progressive

1.My/father/water/some plants/the /garden.

My father is watering some plants in the garden

2.My/mother/clean/floor.

My mother is cleaning the floor

3.Mary/have/lunch/her/friends/a/restaurant.

Mary is having lunch with her friends at a restaurant.

4.they/ask/a/man/about/the/way/the/rainway/station.

They are asking a man about the way to the rainway station.

5.my/student/draw/a/beautuful/picture.

My students are drawing a beautiful picture

6.You/do/the housework/at the moment.

You are doing the housework at the moment.

Every morning, she (drink) ____drinks__________ a cup of coffee to start her day.

Right now, they (watch) ____are watching__________ a movie at the cinema.

Last night, we (have) _____had_________ a delicious dinner at that new restaurant downtown.

He usually (read) ____reads__________ a book before bedtime, but tonight he (watch) ____is watching__________ TV.

I (work) ____have worked__________ on this project for months, and I'm finally seeing some progress.

They (play) ____play__________ soccer in the park every Sunday afternoon.

Listen! The birds (sing) _____are singing_________ outside the window.

She (travel) _____travels_________ to Europe every summer, but this year she (stay) _____stays_________ home.

Last weekend, we (go) ______went________ hiking in the mountains.

Right now, the chef (prepare) _____is preaparing_________ a special dish for the guests.

Sarah usually (go) ____goes__________ to the gym in the morning, but today she (stay) _____is staying_________ home because she (feel) _______feels_______ unwell.

Tom (work) ____is working__________ on his project right now, but yesterday he (spend) ______spent________ the whole day relaxing at the beach.

My parents (live) _____have lived_________ in this city for over 20 years, and they (enjoy) _____enjoy_________ their time here.

The chef (prepare) _____is preparing_________ a special dish for tonight's menu, and it (smell) ____smells__________ delicious!

I (read) ____am reading__________ a fascinating book at the moment, but last night, I (watch) _____watched_________ a documentary on space exploration.

Every Sunday, we (visit) _____visit_________ our grandparents, but last weekend we (go) _______went_______ to the amusement park instead.

The students (listen) ___listen___________ to the teacher carefully as she (explain) _______explains_______ a complex math problem.

My cat (nap) ______is napping________ in the sunbeam right now, but earlier today, she (chase) ____is chasing__________ a squirrel in the garden.

The company (expand) _____will expand_________ its operations to new markets this year, and it (plan) ______plans________ further expansion in the coming months.

We (have) _____is going to have_________ dinner at the new Italian restaurant tonight.

I hope the food (taste) ______will taste________ as good as the reviews say!

Nửa chu vi là:

324:2=162 (m)

Nửa chu vi lúc sau là:

162+(5+3)=170 (m)

Chiều rộng là:

170:(1+4)×1=34 (m)

Chiều dài là:

170-34=136 (m)

Diện tích hình chữ nhật là:

136×34=4624 (m²)

ĐS:...

xin k

Giả sử số cần tìm là x

m/n*x=a

=>x=a:m/n

Cái này chỉ đơn giản là biến đổi từ phép tính tìm x biết tích và một số hạng thôi bạn

1 A

2 D

3 C

4 A

5 D

6 B

7 A

A D C A D B A

1A,2D,3C,4A,5D,6B,7A