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19 tháng 7 2021

I don't know

21 tháng 7 2021

bạn không biết thì cũng không cần trả lời đâu

20 tháng 8 2021

Bài 1: 

1) Kẻ tia Cx//AB//DE

Ta có: Cx//AB

\(\Rightarrow\widehat{BAC}+\widehat{ACx}=180^0\)(2 góc trong cùng phía)

\(\Rightarrow\widehat{ACx}=180^0-\widehat{BAC}=180^0-140^0=40^0\)

Ta có: Cx//DE

\(\Rightarrow\widehat{xCD}+\widehat{CDE}=180^0\)( 2 góc trong cùng phía)

\(\Rightarrow\widehat{xCD}=180^0-\widehat{CDE}=180^0-150^0=30^0\)

\(\Rightarrow\widehat{ACD}=\widehat{ACx}+\widehat{xCD}=40^0+30^0=70^0\)

2) Ta có AB//DE(gt)

         Mà DE⊥MN

=> AB⊥MN =>\(\widehat{AMN}=90^0\Rightarrow\dfrac{1}{2}\widehat{AMN}=45^0\Rightarrow\widehat{AMP}=45^0\) (do MP là tia phân giác \(\widehat{AMN}\))

Ta có AB//DE

=> \(\widehat{AMP}+\widehat{DPM}=180^0\) (2 góc trong cùng phía)

\(\Rightarrow\widehat{DPM}=180^0-\widehat{AMP}=180^0-45^0=135^0\)

20 tháng 8 2021

bạn ơi giúp mình nốt bài 2 đi mình không biết làm

3 tháng 4 2019

- Chi tiết đáng cười ở câu trả lời cuối cùng của bạn Tân : Không đâu, hôm kia tớ mơ là nghe thầy nói ai cóp-py sẽ bị zero, còn ai bắt quả tang bạn mình quay cóp sẽ được thưởng 10 điểm. Cho nên hôm qua tớ không thèm học bài, để hôm nay ngồi canh xem có ai quay không cho khỏe, nào ngờ,...

- Nếu em là Hà em sẽ giải thích cho bạn hiểu nên cố gắng làm bài để đạt được điểm 10 một cách xứng đáng chứ không phải bỏ bài trắng để làm một việc vô nghĩa như thế. Đồng thời em cũng khuyên bạn nên cố gắng hơn ở những bài kiểm tra tiếp theo.

21 tháng 8 2021

bào nào ??

21 tháng 8 2021

Chỉ phải làm câu 3 bài 1 thôi nhé !

CChiChỉChỉ undefined

26 tháng 10 2021

The Tay, with local groups Pa dí, Thổ, Ngan, Phén, Thu Lao, is an ethnic group of 54 ethnic groups in Viet Nam. Tay people speak Tay, a Tai dialect of the Tai-Kadai language. Tay people live mainly in lowland areas of northern Vietnam. The Tay was previously known as the Tho (although this name is now used to refer to a different ethnic group, see Turks). Tay people have the second largest population in Vietnam. Tay people, Nung have a close relationship with the Choang people in China.Tay people mainly reside in the northern midland and mountainous provinces (1,400,519 people in 1999). In addition, in the recent time, the Tay also migrated to some provinces in the Central Highlands like Dak Lak and Lam Dong.The Tay are usually at the foot of the mountain or along the stream. The name is often referred to by the name of hills, fields, rivers. Each village has 15 to 20 houses. Large villages divided into many small villages.Tay dressed in indigo. Traditional Tay costumes are made from self-made cotton yarn, dyed indigo on men's and women's clothes, almost without decorative pattern. Tay clothing can be considered one of the simplest outfits of 54 ethnic groups. The costume is simple but meaningful.Then singing, singing, singing sli are used in various activities, popular folk songs of the Tay. Musical instruments such as the Micro, Shake. Chess is an instrument that is present in all spiritual activities of the Tay, such as soul in the folk dance of the Tay. In this life, the sex acts as a means of communicating bold identity.Traditional houses are usually on stilts, lands and roofs with grass and some border areas have defense types. In the house to distinguish male rooms outside, women in the chamber. Most popular are 3-room, 2-roofed houses (no chop), logs of land or bushes, surrounding woods, roofs of grass, picturesque Tay people settle in groups of about 15 to 20 households. Tay people worship ancestors and animals. The Tay ancestors' altar is placed in the middle of the house and made into a private space and revered. Pregnant women and their newborns are not allowed to sit or lie on chairs or beds in front of the altar. In the Tay religion, the most important feast day of the Tay people is usually the last day of the lunar month.The life of the Tay is often associated with nature, so the food and foodstuff of the Tay people are products obtained from production activities in areas with forests, rivers, streams and hills surrounding. Some famous dishes are: sticky egg rolls, sticky rice balls, sour bamboo shoots, stigma.

26 tháng 10 2021

The Tay, with local groups Pa dí, Thổ, Ngan, Phén, Thu Lao, is an ethnic group of 54 ethnic groups in Viet Nam. Tay people speak Tay, a Tai dialect of the Tai-Kadai language. Tay people live mainly in lowland areas of northern Vietnam. The Tay was previously known as the Tho (although this name is now used to refer to a different ethnic group, see Turks). Tay people have the second largest population in Vietnam. Tay people, Nung have a close relationship with the Choang people in China.Tay people mainly reside in the northern midland and mountainous provinces (1,400,519 people in 1999). In addition, in the recent time, the Tay also migrated to some provinces in the Central Highlands like Dak Lak and Lam Dong.The Tay are usually at the foot of the mountain or along the stream. The name is often referred to by the name of hills, fields, rivers. Each village has 15 to 20 houses. Large villages divided into many small villages.Tay dressed in indigo. Traditional Tay costumes are made from self-made cotton yarn, dyed indigo on men's and women's clothes, almost without decorative pattern. Tay clothing can be considered one of the simplest outfits of 54 ethnic groups. The costume is simple but meaningful.Then singing, singing, singing sli are used in various activities, popular folk songs of the Tay. Musical instruments such as the Micro, Shake. Chess is an instrument that is present in all spiritual activities of the Tay, such as soul in the folk dance of the Tay. In this life, the sex acts as a means of communicating bold identity.Traditional houses are usually on stilts, lands and roofs with grass and some border areas have defense types. In the house to distinguish male rooms outside, women in the chamber. Most popular are 3-room, 2-roofed houses (no chop), logs of land or bushes, surrounding woods, roofs of grass, picturesque Tay people settle in groups of about 15 to 20 households. Tay people worship ancestors and animals. The Tay ancestors' altar is placed in the middle of the house and made into a private space and revered. Pregnant women and their newborns are not allowed to sit or lie on chairs or beds in front of the altar. In the Tay religion, the most important feast day of the Tay people is usually the last day of the lunar month.The life of the Tay is often associated with nature, so the food and foodstuff of the Tay people are products obtained from production activities in areas with forests, rivers, streams and hills surrounding. Some famous dishes are: sticky egg rolls, sticky rice balls, sour bamboo shoots, stigma.

THAM KHẢO

22 tháng 9 2020

cho tui nha xin lỗi mk không bt vẽ sơ đồ hi.

26 tháng 2 2022

DỄ ỢT, MÌNH VẼ NHIỀU RỒI, TOÀN HÀNG XỊN

NHƯNG MẸ TỚ KO CHO VẼ, THÔNG CẢM CHO TỚ

26 tháng 2 2022

chiếc mà màu xám sau chuyển thành xanh ấy (tuy hơi nhỏ so với các con to khác nhưng nó thông minh lắm)

1 tháng 5 2019

Hôm ấy: Trạng ngữ

Lần đầu Phương đến lớp trễ: thành phần phụ chú thích cho trạng ngữ

Cô giáo: chủ ngữ

Lấy làm lạ: vị ngữ 1; Hỏi mãi: vị ngữ 2

Trạng ngữ: Hôm ấy, lần đầu Phương đến lớp trễ,  Chủ ngữ: cô giáo

 Vị ngữ: lấy làm lạ, hỏi mãi.