Math, asked by mahjabeenghazala7, 2 months ago

maths ncert chapter 1

Attachments:

Answers

Answered by Suhel123

4

b) x = 21 ; y = 84

7×3=21

21×4=84

Previous Question

Next Question

Similar questions

Economy, 1 month ago

mention four objectives of economic planning in India...

Science, 1 month ago

*गंगा नदी के प्रदूषण के कुछ मुख्य स्रोत हैं: (1) घरेलू और औद्योगिक अपशिष्ट, (2) ठोस कचरा सीधे नदी में फेंका जाता है, और (3) कृषि अपवाह। कौन सा विकल्प इन समस्याओं का सीधा समाधान प्रदान करता है?* 1️⃣ शहरों के अपशिष्ट जल को रोकना और उसे दूसरी ओर मोड़ना 2️⃣ जनसंचार माध्यमों के द्वारा जन जागरूकता पैदा करना 3️⃣ औषधीय पौधों के उपयोग के माध्यम से वनीय उपचार 4️⃣ नदी तटाग्र का विकास और स्नान के लिए सुविधाएँ...

Math, 1 month ago

write (0.000000045) in standard form please solve step by step...

English, 2 months ago

Fill in the blanks with the exact feeling word and make abstract nouns of those words. 1) The tourists were______ to see the beautiful Taj Mahal. (amazed, shocked, worried) Abstract Noun -______ 2) The lights went out suddenly. I was alone and______. (worried, shocked, frightened) Abstract Noun -______ 3) He has been ill for a long time and his parents were______. (unhappy, worried,angry)...

Math, 2 months ago

If M-1\m-2=6; THEN WHAT IS THE VALUE OF (M.2) 4 chase...

Math, 9 months ago

Factorise the following 3y^2-4y-4...

Math, 9 months ago

At Srinagar the temperature was 6 degree celsius on monday and then dropped by 3 degree Celsius on Tuesday . Find the temp in Tuesday...

Environmental Sciences, 9 months ago

Y should we always keep glass of water covered answer me in 1 line...