CBSE > Class 08 | CBSE Board | Homework Help

Soon we will be not able to breathe becoz these plants r the only one which helps us to breath nd if we will cut them without limit a day will come we will be not able to live our life..???

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6x - 4x

Posted by Kushagra Gupta 7 years, 3 months ago

CBSE > Class 08 > Mathematics

6 answers

Gajavelli Swathi 7 years, 3 months ago

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Tanisha Aggarwal 7 years, 3 months ago

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Vandana Sharma 7 years, 3 months ago

2x is the correct answer

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Nisha Bhujade 7 years, 3 months ago

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Himanshu Nanda 7 years, 3 months ago

2x becoz if we subtract 6-4 we get our answer 2 so the answer is 2x

3Thank You

Kushagra Gupta 7 years, 3 months ago

1Thank You

ANSWER

16x³,-4x²,32x

Posted by Gautam Yadav 7 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Tanisha Aggarwal 7 years, 3 months ago

what we want to do plus, subtract, or mulitiply

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ANSWER

What is simple past future and present tense.

Posted by Prince Prajapati 7 years, 3 months ago

CBSE > Class 08 > English

0 answers

ANSWER

A =52 b=12 c=?

Posted by Aditya Babar 7 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Kushagra Gupta 7 years, 3 months ago

C= 64

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ANSWER

Draw the gragh of the equation 4x-y=3

Posted by Mirthika Srinivasan 7 years, 3 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Formula of triangle is sum of all side but why?????

Posted by Taniya Sharma 7 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Taniya Sharma 7 years, 3 months ago

First time all of them we draw a triangle on sheet and cut all side of angle and draw a line segment and put all angle on it this is 180 and we know that sum of all side of a triangle is 180

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ANSWER

If 3x plus 2y is equal to 12 and xy is equal to 6,find the value of 9xsq. plus 4ysq.

Posted by Atul Jangra 7 years, 3 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

What was the real story of mahabharata

Posted by Deepmala Singhal 7 years, 3 months ago

CBSE > Class 08 > English

3 answers

Tanu Dubey 7 years, 3 months ago

You can search on you tube

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Vandana Sharma 7 years, 3 months ago

Yeah it will be better nd easy for u if u will go through YouTube

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Prince Prajapati 7 years, 3 months ago

You can surf through You Tube.

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ANSWER

Rahim Das Ji ke 5 dohe

Posted by Harsh Verma 7 years, 3 months ago

CBSE > Class 08 > हिंदी

0 answers

ANSWER

Find the value of (4x-5)(4x+1)-(4x+5)(4x-1)

Posted by Firose Khan 7 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 7 years, 3 months ago

(4x - 5) (4x + 1) - (4x + 5) (4x - 1)
= 16x² + 4x - 20x - 5 - [16x² - 4x + 20x - 5]
= 16x² + 4x - 20x - 5 - 16x² + 4x - 20x + 5
= 4x + 4x
= 8x

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A school crossing sign has the dimensions as shown in the given figure. 1=what is the area of the sign board? 2=if the 4 such sign boards are cut from the rectangular metal sheet 350 cm long and 320 cm wide ,what will be the area of the metal left over?

Posted by Virender Singh 7 years, 3 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

What is Air pollution

Posted by Rudra Tripathi 7 years, 3 months ago

CBSE > Class 08 > Mathematics

2 answers

Vandana Sharma 7 years, 3 months ago

I am of STANDARD 8 ,SO UR ANSWER IS when the pollutant ..i.e..the dust mixes with air it pollutes the environment nd day by day our environment condition is so harass.that we even can't imagine even though our eyes we can see the thick layer of black clouds...dust clouds... covering our head...HOPE IT WILL HELP SIR..MISTER..

1Thank You

Janvi Parjapati 7 years, 3 months ago

Good morning to all. I am studing in class 8 would like to speech on pollution at this occasion. My deer friends, pollution has been oneif the biggest challengs affecting the environment.

3Thank You

ANSWER

What is meant by earthing?

Posted by Disha Zala 7 years, 3 months ago

CBSE > Class 08 > Science

3 answers

Kashish Bhambhani 7 years, 3 months ago

Electric charges transfer to the earth either directly or indirectly is called earthing

2Thank You

Vandana Sharma 7 years, 3 months ago

IN SIMPLE WORDS connecting our house connections with ground...or surface of Earth is called EARTHING. it helps to release the extra electricity to earth........

2Thank You

Yogita Ingle 7 years, 3 months ago

Earthing is the process of connecting the exposed metal parts of an electrical circuit to the ground
Usually an electric appliance such as a heater, an iron box, etc. are fitted with all the three wires namely live, neutral and earth. The earth wire is connected to the metallic body of the appliance. This is done to avoid accidental shock. Suppose due to some defect, the insulation of the live wire inside an electric iron is burnt then the live wire may touch the metallic body of the iron.

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What is the chemical method of food preservation

Posted by Kaivalya Vats 7 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 7 years, 3 months ago

Chemical method of preservation is done by adding certain chemicals which have the capability of preserving the food. Some chemicals prevent the growth of microorganisms in food. These chemicals are used in pickles and jams to preserve them. Salt, acids and oil are also used as food preservatives. Examples: sodium benzoate and sodium metabisulphate.

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Essay on aeroplane in Sanskrit

Posted by Adnan Aam 7 years, 3 months ago

CBSE > Class 08 > Other Subjects