CBSE Board | Homework Help

When an equation has two variables both of degree one, then that equation is known as linear equation in two variables. Standard form: ax+by+c=0, where a, b, c ϵ R & a, b ≠ 0. Examples of linear equations in two variables are: – 7x+y=8.

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An increase in investment by rs.400cr leads to increase in national income by rs.1600.calculate MPS

Posted by Gurpreet Kaur 2 years, 11 months ago (1938498)

CBSE > Class 12 > Economics

2 answers

Preeti Dabral 2 years, 11 months ago (2983787)

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.... .... 2 years, 10 months ago (13611088)

400

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Find the mean of the given number 7/3,5,5/6,11/3and 7

Posted by Gargi Tripathi 2 years, 11 months ago (14024173)

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Define Factor theorem of Arithmetic

Posted by Mohammad Amaan 2 years, 11 months ago (14065370)

CBSE > Class 10 > Mathematics

1 answers

Preeti Dabral 2 years, 11 months ago (2983787)

In mathematics, factor theorem is used when factoring the polynomials completely. It is a theorem that links factors and zeros of the polynomial. According to factor theorem, if f(x) is a polynomial of degree n ≥ 1 and 'a' is any real number, then, (x-a) is a factor of f(x), if f(a)=0.

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49x + 51y =499 51x +49y =501

Posted by Malti Yadav 2 years, 11 months ago (14027577)

CBSE > Class 10 > Mathematics

2 answers

Arham Jain 2 years, 11 months ago (14068606)

Step. 1 add both eq. So we get , X+y=10 ...................................(I) Step. 2 substract eq 2 from 1 So, we get, X-y=1............................... (II) Now add both above eq So we get the value of x = 11/2 And value of y=9/2...

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Himanshi Yadav 2 years, 11 months ago (14055077)

Step. 1 add both eq. So we get , X+y=10 ............. (I) Step. 2 substract eq 2 from 1 So, we get, X-y=1.......... (II) Now add both above eq So we get the value of x = 11/2 And value of y=9/2...

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give the synonyms ailment

Posted by Vaishnavi Kandari 2 years, 11 months ago (14066968)

CBSE > Class 09 > English Lang & Lit. (184)

2 answers

Preeti Dabral 2 years, 11 months ago (2983787)

ache

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Prince Panchal 2 years, 10 months ago (7823668)

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Sanskrit m application ka format kese likhte h

Posted by Dev Sharma 2 years, 11 months ago (13554927)

CBSE > Class 10 > संस्कृत (शेमुषी)

2 answers

Preeti Dabral 2 years, 11 months ago (2983787)

श्रीमन्‍त: प्राचार्यमहोदया:

शासकीय सरस्वती माध्‍यमिक विद्यालय:

दमोहनगरम् मध्‍यप्रदेश:

विषय:- अवकाशार्थं प्रार्थनापत्रम् ।

श्रीमन्‍त:

सेवायां सविनयं निवेदनम् इदं यद अहम् अघ अकस्‍माद् ज्‍वरपीडित: अस्मि। अत एव विद्यालयम् आगन्‍तु सर्वथा असमर्थ: अस्थि। कृपया 10-04-2022 दिनांकात् 12-04-2022 दिनांकपर्यन्‍तं पच्‍चदिवसानाम् अवकाशं यच्‍छन्‍तु इति। सविनियं प्रार्थयामि।

भवदीय: शिष्‍या:

आकाश वर्मा

कक्षा एकादशी ‘अ” वर्ग:

दिनांक: 10-02-2023

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Rahul Kumar 2 years, 10 months ago (14150661)

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Dask top

Posted by Nitish Pandey 2 years, 11 months ago (13671867)

CBSE > Class 08 > Computer

0 answers

ANSWER

What is female part of plant called?

Posted by Yug Khandelwal 2 years, 11 months ago (14067068)

CBSE > Class 07 > Science

5 answers

Ayush Kumar 2 years, 10 months ago (13944317)

Carpel

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Tanvi Dhaduvai 2 years, 10 months ago (14105311)

Pistal

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Dhiya Santhosh. M 2 years, 11 months ago (13192664)

pistil

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Shashank Maurya 2 years, 11 months ago (14069795)

Pistil

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Jyotish Medhi 2 years, 11 months ago (13658569)

Pistil

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जब मान खाली हो इस का क्या अर्थ है

Posted by Anubhav Singh 2 years, 11 months ago (10042715)

CBSE > Class 12 > हिंदी कोर

2 answers

Sakshi Nagar 2 years, 11 months ago (13834684)

Jab man Khali hoga toh hum bazaar ki unnecessary cheeze kharid lenge

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Nashra Khan 2 years, 11 months ago (14034132)

Udaas ho

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What are the major functions of blood

Posted by Gulshan Yadav 2 years, 11 months ago (13456335)

CBSE > Class 09 > Science

2 answers

Chandan Kumar 2 years, 11 months ago (13909876)

219644

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Gulshan Yadav 2 years, 11 months ago (13456335)

[1] It transport substance like nutrient , metabolic waste , gases (oxygen and carbon ) and hormones within the body [2] Red blood cells are involved in transport of oxygen and carbon dioxide in ten body [3] Blood platelets help in coagulation of blood at the site of injury

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Hydrogen is not a metel but it has beena assigned a place in the reactivity series of metal? Why

Posted by Ayush Prasad 2 years, 11 months ago (14066955)

CBSE > Class 10 > Science

4 answers

Saksham_Jain_9Th_E Jain 2 years, 10 months ago (13914615)

Because it is electropositive in nature like all other metals..

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Abhishek Daive 2 years, 11 months ago (13921876)

Metal are electropositive they loose electron with other element whereas hydrogen is non metal but it has valency 1 it loose electron and act as electropositive like metal,due to this reason hydrogen is place in the reactivity series of metal

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Om Sagar Vishwakarma 2 years, 11 months ago (13899900)

Because. It act like metal ( it loose ē to make p+ charge )

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Dev Sharma 2 years, 11 months ago (13554927)

Maybe, because it has the power of displacing other metal and removing by other metal. This reason we can add hydrogen to reactivity series.

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4 power x+3 = 1024 find value of x

Posted by Kunal Barik 2 years, 10 months ago (14021702)

CBSE > Class 08 > Mathematics

1 answers

Preeti Dabral 2 years, 10 months ago (2983787)

4 ^ (x+3) = 1024

4 ^ (x+3) = 4 ^ (5)

Using the identity,

if a ^ n = a ^ m, then n = m

Thus, x + 3 = 5

x = 5 - 3

Thus, x = 2

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ANSWER

बीट reporting or visheshikrat reporting mein antar btaiye?

Posted by Monu Dahiya 2 years, 11 months ago (13759975)

CBSE > Class 12 > हिंदी कोर

1 answers

Saniya Gupta 2 years, 11 months ago (14062698)

बीट रिपोर्टिंग में केवल सूचना देना पर्याप्त होता है । लेकिन विशेकृत लेखन में सूचना को विस्तारित करन अनिवार्य होता है।

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A sum of Rupees 4000 is lent for 5 years at rate of 15% per annum find the interest

Posted by Paras Goyal 2 years, 11 months ago (14066664)

CBSE > Class 07 > Mathematics

1 answers

Preeti Dabral 2 years, 11 months ago (2983787)

We can solve the question as follows:

It is given that a sum of Rs. 4000 is lent for 5 years at the rate of 15% per annum. We have to find the simple interest.

Principal amount = Rs. 4000

Time =5 years

Rate =15 \%

The formula for simple interest is given as:

simple interest = {tex}\frac{P R T}{100}{/tex}

To find the simple interest, we will substitute the given values in the above formula,

{tex}\begin{aligned} \text { S.I. } & =\frac{4000 * 15 * 5}{100} \\ & =40 * 15 * 5 \\ & =R s .3000 \end{aligned}{/tex}

Hence, the simple interest is equal to Rs. 3000.

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ANSWER

How to solve decimal

Posted by Amal Amaldev 2 years, 11 months ago (14066869)

CBSE > Class 04 > Mathematics

2 answers

Preeti Dabral 2 years, 11 months ago (2983787)

To convert a whole number into a decimal, you must decide the result to a certain number of places after the decimal point and simply add a decimal and the number of zeros required to the right side of the whole number.

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Harisudhan . A 2 years, 9 months ago (14287784)

To convert a whole number into a

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Adverb ch 5 balsam

Posted by Rekha Mudgal 2 years, 11 months ago (14066613)

CBSE > Class 08 > English

0 answers

ANSWER

When the ovary is superior it is called ?

Posted by Riddhi Gupta 2 years, 11 months ago (11764318)

CBSE > Class 11 > Biology

1 answers

Preeti Dabral 2 years, 11 months ago (2983787)

When the gynoecium is present in the topmost position of the thalamus, the ovary is known as: superior.

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On dissolution of a firm, its Balance Sheet revealed Total Creditors 65.000, Total capital 50,000, Cash Balance 8,000. Its assets were realized at 12% less than the Book Value. Loss on realization will be: (a) ₹ 11,000 (c) * 11,400 (b) * 12,840 (d) ₹ 3,600

Posted by Dilpreet Singh Dilpreet Singh 2 years, 11 months ago (12130896)

CBSE > Class 12 > Accountancy

1 answers

Abhi Abhi 2 years, 11 months ago (4283098)

Total assets(excluding cash)=65000+50000-8000=107000 Loss on realization = 107000×12/100 Answer: 12840

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Explain the principle construction

Posted by Roshan Manekar 2 years, 11 months ago (12512973)

CBSE > Class 10 > Science

2 answers

Preeti Dabral 2 years, 11 months ago (2983787)

A superior ovary is found in types of fleshy fruits such as true berries, drupes, etc. A flower with this arrangement is described as hypogynous.

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Dev Sharma 2 years, 11 months ago (13554927)

OUT OF CYLLABUS

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If a=0.363636363636......and b= 0.63636363..... find 1/a+1/b

Posted by Mayank Wadhwani 2 years, 11 months ago (13949339)

CBSE > Class 09 > Mathematics

2 answers

Preeti Dabral 2 years, 11 months ago (2983787)

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Smriti Gupta 2 years, 11 months ago (10198564)

121/28

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An angle is 5/4th of it's supplement. Find the angle

Posted by Aarna Garg 2 years, 11 months ago (14059483)

CBSE > Class 07 > Mathematics

1 answers

Avni Sharma 2 years, 10 months ago (12639600)

One angle is 100 and other is 80

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पास के एक फार्महाउस पर जाएँ और माली से बात करके पता करें कि वह विभिन्न पौधों को कैसे उगाता है। उगाए जाने के तरीके के अनुसार कुछ पौधों को वर्गीकृत करें। फार्म हाउस में पौधों को उगाने में बरती जाने वाली देखभाल पर कुछ पंक्तियाँ लिखिए

Posted by Yash Shukla 2 years, 11 months ago (14053620)

CBSE > Class 05 > Science

0 answers

ANSWER

Important questions for boards

Posted by Krishnakshi Sharma 2 years, 11 months ago (10485639)

CBSE > Class 10 > Mathematics

4 answers

Vipan Kaur 2 years, 11 months ago (9228632)

First complete all NCERT ,then solve sample papers and then previous year question paper + sample paper for board exams

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Dev Sharma 2 years, 11 months ago (13554927)

Questions bank on cbse site

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Nayra Shrivastava 2 years, 10 months ago (13956914)

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Aleeza Siddique 2 years, 11 months ago (13191781)

Previous years question papers

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Rohit is talking to saira. (Punctuation this sentence)

Posted by Madhumati Gumate 2 years, 11 months ago (13830587)

CBSE > Class 01 > English

2 answers

Pankaj Galiotra 2 years, 6 months ago (14500258)

Rohit is talking to Saira

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Ashvit Khairnar 2 years, 10 months ago (11988339)

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
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In Application of Derivatives, how to whether the value is maximum or minimum

Posted by Stream Helper 2 years, 11 months ago (13833528)

CBSE > Class 12 > Mathematics