CBSE > Class 08 > Mathematics | CBSE Board | Homework Help

formula : 2msquare , m square +1, m square -1 2 m = 6 = 3 m square -1= 3 square -1= 9 -1=8 m square +1= 3 square +1= 9 +1= 10 THEREFORE PYTHAGORIAN TRIPLETS ARE 6 ,8 ,10

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A_3×2

Posted by Bhavna Adhikari 6 years, 6 months ago

CBSE > Class 08 > Mathematics

4 answers

Sridevi N Gowda 6 years, 6 months ago

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Pinky Bhagat 6 years, 6 months ago

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Pragati Sahu 6 years, 6 months ago

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Prince Arya 6 years, 6 months ago

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-2and2

Posted by Hitesh Vyas 6 years, 6 months ago

CBSE > Class 08 > Mathematics

2 answers

Sridevi N Gowda 6 years, 6 months ago

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Pinky Bhagat 6 years, 6 months ago

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4x²-8x+4

Posted by Harmann Sanwariya 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Harmann Sanwariya 6 years, 6 months ago

4(x-1)²

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If 3/5 of a number exeeceds its 2/7 by 44 . Find the number

Posted by Tulika Sagar 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Devika Shasikumar 6 years, 6 months ago

X*3/5=X(2/7)+44

(3/5)X-(2/7)X=44

(21X-10X)/35=44

11X/35=44

X=(44*35)/11

X=140

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Please send me the answer of my Question

Posted by Anuj Dumbre 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Soni Bitra 6 years, 6 months ago

What is ur question

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3x/+2 =5x/8+4

Posted by Urmila Rai 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Irfan Khan 6 years, 6 months ago

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ANSWER

What is formula of compound interest

Posted by Ritu Goyat 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Harnoor Singh 6 years, 6 months ago

P×(1+rate/100) time

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ANSWER

what is the formula of markprice

Posted by Moksh Kukreja 6 years, 6 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Find the value of p p(-5)^4/p^2=5

Posted by Dhwaj Agrawal 6 years, 6 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Solve the equation 5(x-1)-2(x+8)=0

Posted by Girdhari Lal 6 years, 6 months ago

CBSE > Class 08 > Mathematics

5 answers

Bharat P 6 years, 5 months ago

5x-5-2x-16 0 5x-2x-5-16=0 3x-21=0 3x=0+21 3x=21 x=21/3 x=7

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Dhiraj Choudry 6 years, 6 months ago

5(x-1)-2(x+8)=0 5x-5-2x-16=0 3x-21=0 3x=0+21 3x=21 x=21÷3 x=7

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Yogita Ingle 6 years, 6 months ago

5(x-1)-2(x+8) = 0
5x - 5 - 2x - 16 = 0
3x - 21 = 0
3x = 21
x = 21/3
x = 7

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Jagmeet Singh 6 years, 6 months ago

5x-5-2x+16=0 5x+2x=0+5+16 7x=21 X=21/7 X=3

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Girdhari Lal 6 years, 6 months ago

5+8

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The difference between the compound interest and the simple interest on a certain sum for 3 years at 10% per annum is ₹93 find the sum

Posted by Manoj Kushvaha 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Manoj Kushvaha 6 years, 6 months ago

3000

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ANSWER

Find the value of (0.02)

Posted by Adarsh Kumar 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Bharat P 6 years, 5 months ago

2/100

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Find the value of (0.02)

Posted by Adarsh Kumar 6 years, 6 months ago

CBSE > Class 08 > Mathematics

3 answers

Sridevi N Gowda 6 years, 6 months ago

1/50

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Soni Bitra 6 years, 6 months ago

2/100=1/50

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Pragati Sahu 6 years, 6 months ago

2/100

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A creacter scored a total of 62

Posted by Abhibhav Pratap Singh 6 years, 6 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Angle (2)-6=%?

Posted by Pervek Choudhary 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Aditi Saraf 6 years, 6 months ago

Aditi saraf

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100x+-898890is equal to

Posted by Raman Saxena 6 years, 6 months ago

CBSE > Class 08 > Mathematics

2 answers

Sridevi N Gowda 6 years, 6 months ago

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Jagmeet Singh 6 years, 6 months ago

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The sum of digits of a two digit number us 7. The number obtained, on reversing the order digits is greater than original number by 9. Find the number

Posted by Ankit Kumar 6 years, 6 months ago

CBSE > Class 08 > Mathematics

2 answers

Soni Bitra 6 years, 6 months ago

Sorry take the tens digit as 7-x not 9-x Even thought the answer is same it is 54.

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Soni Bitra 6 years, 6 months ago

Let the unit digit be x Tens digit be 9-x Original number=10*tens digit +unit digit =10*(9-x)+x =90-9x After reversing the digits Unit digit be 9-x Tens digit be x New number =10x+9-x =9x+9 Now 90-9x=9x+9+9 ( bcz after reversing the number is greater by 9 ) =9x+18=90-9x =18x=72 X=4 Therefore unit digit is 4 Tens digit is 9-4=5 Therefore the number is 54.

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The difference of digit of a two digit number is 3.On reversing the order of digits, the new number decreases by 27 than original number. find the number

Posted by Ankit Kumar 6 years, 6 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Squqare of 727

Posted by Amber Mittal 6 years, 6 months ago

CBSE > Class 08 > Mathematics

3 answers

Jagmeet Singh 6 years, 6 months ago

519841

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Ankit Kumar 6 years, 6 months ago

528529

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Amber Mittal 6 years, 6 months ago

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Added to 7912 to make a perfect sqare

Posted by Yashi Jain 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Siva K 6 years, 6 months ago

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what is (6a+2b)(6a+7b+z)

Posted by Siva K 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Deepshikha Kumari 6 years, 6 months ago

6a(6a+7b+z)+2b(6a+7b+z) = 36a+42ab+6az+12ab+14b²+2bz = 36a+42ab+12ab+6az+14b²+2bz = 36a+54ab+6az+14b²+2bz

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Rohans mother is 12 years more than twice rohans age.a.After 8 years,she will be 20 years less than 3 times rohans age.Find there present age?

Posted by Murali Tata 6 years, 6 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

A rational number is such thatwhen ypu multiply it by 5 upon 2 and add 2 upon 3 you get minas 7 upon 12

Posted by Raja Kumar 6 years, 6 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Contruct of square ABCD of side 4.5 cm

Posted by Kunal Kaushik 6 years, 6 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

How to do long division meathod

Posted by Shrëyàs Chërïyàmáñê 6 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Bhola Sankar Swain 6 years, 6 months ago

Example [121] ka nikalnahe to kesekare https://www.theschoolrun.com/what-is-long-division Long division method explained for parents | How to do long ... By thid link you can find not 121also another numbers

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5x+4 2 2x+3

Posted by Rakesh Shivhare 6 years, 6 months ago

CBSE > Class 08 > Mathematics