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Hjcfgnkh

Posted by Ayushi Malviya 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Express 1.32 +0.35 as a fraction in simplest form

Posted by Mohd Ayub Khan 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Nityanand Priyadarshi 7 years, 5 months ago

Khud kar bhai

ANSWER

15 identities releated to algebra

Posted by Varsha Tamta 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

represent 9.3 on the number line

Posted by Bibi Zainab Zardi 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

X=2×root 3 ,find x cube +1/x cub3.

Posted by Bishal Nath 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If x-y=4,y-z=3,x-z=7 then find out x square+y square+z square-xy-yz-zx

Posted by N H 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhinav Dwivedi 7 years, 5 months ago

16 +9+49

ANSWER

2854897+6889756

Posted by Aleena Bi 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhinav Dwivedi 7 years, 5 months ago

97446553

ANSWER

If x-y=4,y-z=3,x=7 then find out ,x square+y square+z square-xy-yz-zx=?

Posted by N H 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Akhana Walia 7 years, 5 months ago

If x=7 than y=3,z=1 4×4+3×3+1×1-4×3-3×1-1×4 =16+9+1-12-3-4 =26-19 =7.

ANSWER

If one is added to numerator and 4 is subtracted from denomination the fraction becomes 1.represent the statement as a linear equation in two variables

Posted by Khushboo Meenakshi 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Solve 1 --------------------------------------------- Root3+root2+1

Posted by Tarun Prajapati 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhinav Dwivedi 7 years, 5 months ago

Same answer

ANSWER

Page 43 example 5

Posted by Deo Kumar 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Why π(pi) is irrational number?

Posted by Vinita Chouhan 7 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Abhinav Dwivedi 7 years, 5 months ago

Correct

Tanishka Pungaliya 7 years, 5 months ago

Because pie is non terminating and non recurring.

ANSWER

Can anyone help me in solving √2x^2+3x+√2

Posted by Samiran Goswami 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is the square of 25 ?

Posted by Om Patel 7 years, 5 months ago

CBSE > Class 09 > Mathematics

3 answers

Shabariy Natarajan 7 years, 5 months ago

Square of 25=25×25=625

Preeti Seal 7 years, 5 months ago

625

Sameer Prajapat 7 years, 5 months ago

625

ANSWER

Underroot 4 = 2 . How?

Posted by Ravneet Pandher 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Shourya Gurjar 7 years, 5 months ago

Because when we tacking the factor of 4 are2,2 and root are cut by square so underoot 4 is 2

ANSWER

If a,b and c are all non-zero and a+b+c=0 then prove that A square by bc+ B square by ca+C square by ab =3

Posted by Aniket Tiwari 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Rationalise the denominator of 4 by 2+underroot3+underroot7

Posted by Aniket Tiwari 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is whole number ?

Posted by Arpit Sagar 7 years, 5 months ago

CBSE > Class 09 > Mathematics

3 answers

Abhinav Dwivedi 7 years, 5 months ago

All natural numbers together with 0 are called whole number

Tara ?? 7 years, 5 months ago

The number starts from 0,1,2..... Are called whole number Or the number in which natural number include 0 are called whole number

Arpit Sagar 7 years, 5 months ago

1

ANSWER

288+2

Posted by Arpit Sagar 7 years, 5 months ago

CBSE > Class 09 > Mathematics

6 answers

Preeti Seal 7 years, 5 months ago

290

Abhinav Dwivedi 7 years, 5 months ago

290

Om Patel 7 years, 5 months ago

290

Aniket Tiwari 7 years, 5 months ago

290

Pulkit Kashyap 7 years, 5 months ago

.290

Tara ?? 7 years, 5 months ago

290

ANSWER

A froral desing on a floor is made up lf 16 tiles which are triangular, the sides of the triangle being 9cm,28cm and 35cm . Find the cost of polishing the tiles at at the rate of 50p per cm square

Posted by Deepti Bhola 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhinav Dwivedi 7 years, 5 months ago

28800

ANSWER

Ab nji

Posted by Dhanraj Garwa 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Let xand ybe rational and irrational no . Respectively .Are x+y and xy irrational ? Justify your answer by example of each

Posted by Yashasvee Soni 7 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Tara ?? 7 years, 5 months ago

Yes right

Yogita Ingle 7 years, 5 months ago

x+y will be irrational as rational number + irrational number is always irrational no.
Ex- 3 + 5.55 = 8.55..which is irrational.
xy will also be irrational rational no.* irrational no. is always irrational no.
Ex-2*4.55=9.1..which is irrational too.

ANSWER

Find the value of x, if (6/5)x (5/6)2x=125/216

Posted by Tanvi Patel 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhay Rana 7 years, 5 months ago

100000

ANSWER

7 example of long division method.

Posted by Tanuj Kumar 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2x + 7x -5

Posted by Priyank Sharma 7 years, 5 months ago

CBSE > Class 09 > Mathematics

4 answers

Yashleen Kaur 7 years, 5 months ago

8x-5 x＝5-8 x＝3

Abhinav Dwivedi 7 years, 5 months ago

5/9

Arpita _ ? 7 years, 5 months ago

x = 5/9.

Yash Agrawal 7 years, 5 months ago

5/9

ANSWER

Is 5 a rational number.

Posted by Paris Tomar 7 years, 5 months ago

CBSE > Class 09 > Mathematics

4 answers

Shabariy Natarajan 7 years, 5 months ago

Any number that can be written in the form of p/q is a rational number,so 5 is a rational number because it can be written in the form of 5/1

Abhinav Dwivedi 7 years, 5 months ago

Yes

Yogita Ingle 7 years, 5 months ago

A rational number is any number that can be written as a ratio of two integers . In other words, a number is rational if we can write it as a fraction where the numerator and denominator are both integers. Every integer is a rational number, since each integer n can be written in the form n/1. For example 5 = 5/1 and thus 5 is a rational number.

Prince Kumar 7 years, 5 months ago

Yes because it can written in form of p/q=5/1

ANSWER

Find five rational numbers between 7 and 8

Posted by Abinaya Abi 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Ritika Verma 7 years, 5 months ago

7 and 8 can be written as 7/1 and 8/1. Find equivalent fractions these two fractions but both should be having same denominator like 7/1 =7x10/1x10=70/10 & 8/1=80/10. This way u can find 9 rational nmbrs between them which are 70/10=7 , 71/10 , 71/10 , 73/10 , 74/10 , 75/10 , 76/10 , 77/10 , 78/10 , 79/10 , 80/10=8

ANSWER

Find 2 rational and irrational number between root 2 and root u

Posted by Akshat Gupta 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Which of the following no. Has terminating decimal expansion 1)3/7 2) 3/5 3)1/3 4)3/1

Posted by Nimmi Sankhla 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhinav Dwivedi 7 years, 5 months ago

1

ANSWER

Show how root 5 can be represented on number line

Posted by Mahak Sachdev 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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