x + 2480 : 4 = 23200
↔ x + 620 = 23200
↔ x = 23200 - 620
↔ x = 22580
Vậy x = 22580
#Chúc học tốt#
Đáp án:
`x = 22580`
Giải thích các bước giải:
`x + 2480 : 4 = 23200`
`x + 620 = 23200`
`x = 23200 - 620`
$#NOCOPY$
NHANH NHA HỨA SẼ VOTE 5 SAO + TIM HAY NHẤT NẾU NHANH 1) Choose the word with the different stress pattern . A appear B parent C accept D become 2) Choose the word which has a different sound in the underlined part from others . A cow B show C now D how 3) Choose the word which has a different sound in the underlined part from others . A cloth B no C close D rose 4) Choose the word which has a different sound in the underlined part from others . A gold B postcard C doctor D open 5) Choose the word or phrase that is OPPOSITE in meaning to the underlined part in the following sentence. CAN YOU PLEASE _TURN UP_ THE VOLUME ? I CAN'T HEAR ANYTHING. A turn off B turn down C turn into D turn on 6) Choose the word or phrase that is OPPOSITE in meaning to the underlined part in the following sentence . THANK GOD, YOU'RE HERE IS A VERY _ENTERTAINING_ COMEDY PROGRAMME BASED ON AN AUTRALIAN TV SHOW. A interesting B boring C sad D unhappy 7) Choose the word with the different stress pattern. A study B begin C finish D party 8) Choose the word with the different stress pattern. A relax B enter C paper D busy 9) Choose the word which has a different sound in the underlined part from others A documentary B industry C studio D cute 10) Choose the word or phrase that is CLOSEST in meaning to the underlined part in the following sentence . PLAYING SPORTS _REGULARLY_ CAN BRING MANY HEALTH BENEFITS. A sometimes B randomly C frequently D rarely 11) Choose the word which has a different sound in the underlined part from others. A fair B breath C pear D prepare 12) Choose the word which has a different sound in the underlined part from others. A low B rose C nose D boring 13) Choose the word or phrase that is OPPOSITE in meaning to the underlined part in the following sentence. LINH OFTEN _WASTES_ MONEY IN BUYING CLOTHES THAT SHE JUST WEARS A FEW TIMES. A pays B spends C saves D makes 14) Choose the word which has a different sound in the underlined part from others. A channel B favourite C programme D animal 15) Choose the word which has a different sound in the underlined part from others A found B bound C bought D cloud 16) Choose the word or phrase that is CLOSEST in meaning to the underlined part in the following sentence. A smart B careful C foxy D skilful 17) Choose the word which has a different sound in the underlined part from others A arm B warm C charm D farm 18) Choose the word with the different stress pattern A personally B correctly C carefully D seriously 19) Choose the word which has a different sound in the underlined part from others. A then B theme C rhythm D brother 20) Choose the word or phrase that is CLOSEST in meaning to the underlined part in the following sentence. THE _CONTENT_ OF THE MOVIE I WATCHED LAST NIGHT IS REALLY THRILLING. A script B topic C plot D theme 21) Choose the word which has a different sound in the underlined part from others . A start B stars C marbles D solar 22) Choose the word which has a different sound in the underlined part from others . A wine B shy C why D kill 23) Choose the word which has a different sound in the underlined part from others A plastic B grandparent C back D ask 24) Choose the word with the different stress pattern . A memorable B excited C interested D confident
Viết một đoạn văn ngắn từ 7 đến 10 câu giới thiệu về cây tre Việt Nam có sử dụng biện pháp nghệ thuật. Chỉ ra biện pháp nghệ thuật
X^3-3x^2+3x+7 phân tích thành nhân tử
Giúp em với ạ! Em cảm ơn. ai trả lời đùng em cho 5 sao ạ
Mik không hiểu 2 dòng cuối, mn giúp mik giải cụ thể câu lượng giác cơ bản lớp 10 này ạ, cảm ơn mn
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Có mấy bài ko cần đến hình ảnh đâu, làm hộ nhanh nha^^ (có thể ghi câu hỏi rồi trả lời thì càng tốt) 1) Choose the word with the different stress pattern . A appear B parent C accept D become 2) Choose the word which has a different sound in the underlined part from others . A cow B show C now D how 3) Choose the word which has a different sound in the underlined part from others . A cloth B no C close D rose 4) Choose the word which has a different sound in the underlined part from others . A gold B postcard C doctor D open 5) Choose the word or phrase that is OPPOSITE in meaning to the underlined part in the following sentence. CAN YOU PLEASE _TURN UP_ THE VOLUME ? I CAN'T HEAR ANYTHING. A turn off B turn down C turn into D turn on 6) Choose the word or phrase that is OPPOSITE in meaning to the underlined part in the following sentence . THANK GOD, YOU'RE HERE IS A VERY _ENTERTAINING_ COMEDY PROGRAMME BASED ON AN AUTRALIAN TV SHOW. A interesting B boring C sad D unhappy 7) Choose the word with the different stress pattern. A study B begin C finish D party 8) Choose the word with the different stress pattern. A relax B enter C paper D busy 9) Choose the word which has a different sound in the underlined part from others A documentary B industry C studio D cute 10) Choose the word or phrase that is CLOSEST in meaning to the underlined part in the following sentence . PLAYING SPORTS _REGULARLY_ CAN BRING MANY HEALTH BENEFITS. A sometimes B randomly C frequently D rarely 11) Choose the word which has a different sound in the underlined part from others. A fair B breath C pear D prepare 12) Choose the word which has a different sound in the underlined part from others. A low B rose C nose D boring 13) Choose the word or phrase that is OPPOSITE in meaning to the underlined part in the following sentence. LINH OFTEN _WASTES_ MONEY IN BUYING CLOTHES THAT SHE JUST WEARS A FEW TIMES. A pays B spends C saves D makes 14) Choose the word which has a different sound in the underlined part from others. A channel B favourite C programme D animal 15) Choose the word which has a different sound in the underlined part from others A found B bound C bought D cloud 16) Choose the word or phrase that is CLOSEST in meaning to the underlined part in the following sentence. A smart B careful C foxy D skilful 17) Choose the word which has a different sound in the underlined part from others A arm B warm C charm D farm 18) Choose the word with the different stress pattern A personally B correctly C carefully D seriously 19) Choose the word which has a different sound in the underlined part from others. A then B theme C rhythm D brother 20) Choose the word or phrase that is CLOSEST in meaning to the underlined part in the following sentence. THE _CONTENT_ OF THE MOVIE I WATCHED LAST NIGHT IS REALLY THRILLING. A script B topic C plot D theme 21) Choose the word which has a different sound in the underlined part from others . A start B stars C marbles D solar 22) Choose the word which has a different sound in the underlined part from others . A wine B shy C why D kill 23) Choose the word which has a different sound in the underlined part from others A plastic B grandparent C back D ask 24) Choose the word with the different stress pattern . A memorable B excited C interested D confident
Vì sao khi nhìn 1 vật qua tấm kính mỏng thì rõ nhưng nhìn qua tấm kính càng dày thì càng khó nhìn?
Có mấy loại nhân hoá? Em hãy nêu các loại đó?
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