Ta có : 

\(2222:2222=1\)

\(2222:1111=2\)

\(2222:740=3\left(dư2\right)\)

\(2222:555=4\left(dư2\right)\)

\(2222:370=6\left(dư2\right)\)

\(2222:317=7\left(dư3\right)\)

\(2222:277=8\left(dư6\right)\)

\(2222:246=9\left(dư8\right)\)

\(2222:222=10\left(dư2\right)\)

k mình nhé !!!!!

Ko phia nhu the dau vi du nhu the nay nay  vd : 2×2-2×2 day nhu the day

To chua duoc cho cau dau sorry nhung bai  cau sai roi ban a

???

????

1 You should not wear shorts when going to the pagoda

2 At Tet, our house is more beautifully decorated than during the year

3 Sitting in front of a computer all day can cause health problems

4 Snow White is very kind to people and animals

5 Hung King Temple festival has been a public holiday in VN since 2007

III

1 Last night, we were having dinner when the telephone rang

2 Life in the countryside has changed a lot over the past ten years

3 Nam doesn't mind listening to classical music

🙂 🙂 🙂 🙂 🤣 🤣 🤣 🤣 🤣 🤣 🤣

Bài 4: 

a) áp dụng pi-ta-go ta có:\(AB^2+AC^2=BC^2\Rightarrow BC=\sqrt{15^2+20^2}=25\)

áp dụng HTL ta có: \(AB.AC=BC.AH\Rightarrow\dfrac{15.20}{25}=AH\Rightarrow AH=12\)

b) áp dụng HTL và ΔAHB ta có: \(AI.AB=AH^2\)

 áp dụng HTL và ΔAHC ta có: \(AJ.AC=AH^2\)

\(\Rightarrow AI.AB=AJ.AC\)

câu c tưởng là HA.AE=HB.BC chứ nhỉ