1, số nguyên tố cần tìm là 5
Giải thích các bước giải:
Đáp án:
Ta có: ds các số nguyên tố là{ 2; 3; 5; 7; 11; 13; 17};
=> a+6=11;
a+8=13;
=>a+12=17;
=> a=5
Write a paragraph about article of the young artist
AI GIÚP EM VỚI SẼ VOTE Ạ VÀ TRẢ LỜI HAY NHẤT TURN THESE SENTENCES INTO THE PASSIVE VOICE CÂU 1 THE MAD DOG BIT THE LITTLE BOY CÂU 2 THE DOCTOR ORDERED HIM TO TAKE A LONG REST
Mình cần gấp .Ai làm được cho 5sao nè
Vừa gà vừa trâu đếm tất cả được 206 chân.Có tất cả 103 con.Hỏi có bao nhiêu con gà?Bao nhiêu con trâu.Vote 5 sao và cám ơn
Chứng minh giá trị biểu thức sau không phụ thuộc vào a : (3a+2).(2a-1)+(3-a).(6a+2)-17.(a-1)
Giúp với ạ !!!!!!! VẼ HÌNH RÕ RÀNG
Làm phần1, phần 6, phần 7, phần 8.
giúp mình bài 1 hứa vote đủ ( ko trả lời lằng nhằng mình đang cần gấp)
I. Give the correct form of words to complete the following sentences 1. An's Brother dances________(grace) 2. __________is on the increase (home) 3. __________increase with age(able) 4. This evidence supports the view that there is too much__________on television (violent) 5. TV presents information in a________way(memory) 6. Greed is a diseases of modern _________(sociable) 7. She was_________her own and her children's health(risk) 8. My father drinks_________beer than his Friends (little ) 9. She works__________ hours than her colleagues (many) 10. People don't know much about the_________of wild forests(important ) 11. We should _________ the road to the village( wide) 12. She _________ a pan and stir-fried the beef and the vegetables (hot) II. Rewrite the sentences as directed 1. He said:"I will send you some information tomorrow, Mary" -> He said_______ 2. I do not gác enough money, so I can't buy this house -> If 3. This is the frist time she has visited London -> She has 4. Inspite of his age, Mr Pike ran four miles before breakfast -> Although 5. Nobody has invited her to the party -> She 6. Brian tolr me that somebody had attacked and robbed him in the street -> Brian told me that he 7. It's your duty to clean the floor -> you are 8. It's necessary to protect the environment -> the environment III. Use the words to make completed sentences 1. We/watch/film on TV/ 9 o'clock last Sunday/. -> 2. Minh's house/large/than/Hoa's. -> 3. They/leave their house/before 6 a.m last Thursday. -> 4. Lan/the/intelligent student/her class -> 5. It/important that/Nam/study/Frencch/harder. -> Giải giúp mình với ạaaa
Cho tam giác ABC=tấm giác DEF.Tính chu vi mỗi tấm giác, biết rằng AB=5cm,BC=7cm,DF=6cm
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