CBSE > Class 09 > Mathematics | CBSE Board | Homework Help | myCBSEguide

No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

ABCD is a rectangle in which diagonals AC bisects A as well as C . Show that: 1. ABCD is a square . 2. daigonals BD bisects B as well as D

Posted by Pra Chi 4 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Mahi Dour 4 years, 1 month ago

1 we can bisects soo half rectangular part is a square

ANSWER

If x is a positive real number and x square =2, then xquebe=

Posted by Ayush Patel 4 years, 1 month ago

CBSE > Class 09 > Mathematics

4 answers

Devansh Tiwari 4 years, 1 month ago

2√2

Anjali Choudhary 4 years, 1 month ago

2√2

Abdul Hannan 4 years, 1 month ago

2√2

Jahanvi . 4 years, 1 month ago

2 root 2

ANSWER

Sample paper for class 9 last year question paper

Posted by Khushi 1 4 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Prove that if chords of congruent circles subtend equal angles at their centres, then the chords are equal

Posted by Priyanshu Raj 4 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

X-2+xy +g(k-2 ) +9

Posted by Monu Kumar Mandal 4 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(11-√12)2 is equal to

Posted by Prachi Nagar 4 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Princi Kumari 4 years, 1 month ago

Good question

Dj Alok 4 years, 1 month ago

?

ANSWER

If √10=3.162 then the value of 1/√10 is

Posted by Aayushi Gupta 4 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Divyansh Jain 4 years, 1 month ago

If √10 = 3.162 Rationalize 1/√10 ( Multiply and divide by √10 ) 1/√10 × √10 /√10 √10 / (√10) square √10 / 10 3.162 / 10 0.3162 - Final answer

ANSWER

The ratio of CSA and TSA of a right cylinder is 2:3 and total surface area is 14784 cm . find its volume

Posted by Alveera Siddiqui 4 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

X3-3x2+4X-12 by x-3

Posted by Tusi Pal 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The equation 2x + 5y = 7 has a unique solution, if x, y are A) Natural numbers B) Positive real numbers C) Real numbers D) Rational numbers

Posted by Amrita Amrita 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Devansh Tiwari 4 years, 1 month ago

Real no.

Ponduru Durga Ponduru Durga 4 years, 1 month ago

Real numbers

Adarsh Tiwari 4 years, 2 months ago

A) natural number

ANSWER

What is a integer?

Posted by Jatin Tiwari 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Shivani Mishra 4 years, 1 month ago

The collection of all positive and negative numbers including 0 is called integer.

Surya Narayan Sahoo 4 years, 2 months ago

The positive, Negative and Including 0 is called Integer

Aastha Prajapati 4 years, 2 months ago

Those no. are positive or negative are called integers

Akshita Singh 4 years, 2 months ago

A group of positive and negative number is called integer

Samyak Jain 4 years, 2 months ago

Both positive and negative natural number

ANSWER

The cube root of 125 divided by square root of 25 is

Posted by Sanjay Kumar 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Devansh Tiwari 4 years, 1 month ago

No 25 not 1

Devansh Tiwari 4 years, 1 month ago

25

Alok Kumar 4 years, 2 months ago

Answer is Cube root of 125 is 5 Square root of 25 is 5 Therefore 5/5=1

ANSWER

A bag contains 15 cards hearing number 1,2,3,4.... 14,15 a card is drawn from bag find the probability that it bears a) a prime number b) a number divisible by 2

Posted by Trisha Bhardwaj 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Ponduru Durga Ponduru Durga 4 years, 1 month ago

A prime number

Samyak Jain 4 years, 2 months ago

Prime number- 6 Number divisible by 2 - 7

Jatin Tiwari 4 years, 2 months ago

I don't know

ANSWER

(a+b)woll squre is

Posted by Enamul Haque 4 years, 2 months ago

CBSE > Class 09 > Mathematics

4 answers

Pragyansh Sharma 4 years, 2 months ago

a²+b²+2ab

Jatin Tiwari 4 years, 2 months ago

a2+b2+2ab

Jatin Tiwari 4 years, 2 months ago

a square +b square + 2ab

Oviya Jayabaskaran 4 years, 2 months ago

a square +b square + 2ab

ANSWER

Can I get Marathi sample paper of class 9th cbse

Posted by Aachal Wankhade 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Shubh Tiwari 4 years, 2 months ago

Yes you can get

ANSWER

Find the height of a cone is 15cm. If its volume is 1570cm³, find the radius of its base ?

Posted by Yashvir Nishad 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Surya Narayan Sahoo 4 years, 2 months ago

H=15cm r=r V=1570cm³ So r 》pai (r)²h/3 =1570 Solve by own you get 10 as answer

Poke Account 4 years, 2 months ago

answer is 10cm.

ANSWER

2+(7-8)-7. ...If you have mind then solve it

Posted by Priya Pachori 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Saket Raj 4 years, 2 months ago

-6

Arnav Kumar Tripathy 4 years, 2 months ago

-6

Arshad Qureshi 4 years, 2 months ago

-6 is ans

Gopal Singh Garodiya 4 years, 2 months ago

-6

Ekaansh Chandak 8141-11 4 years, 2 months ago

It will be -6

ANSWER

The rationalising factor of 1[root 2 + 1] is

Posted by Komal Singh 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Devansh Tiwari 4 years, 1 month ago

√2-1

Alice !! 4 years, 2 months ago

The answer is 1 root 2-1

Afitya Kumar 4 years, 2 months ago

I dont no

ANSWER

Let abc be a right triangle at b .let d be the mid point of hypotenuse ac.prove that ad=bd=cd

Posted by Mayank Garg 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Shubh Tiwari 4 years, 2 months ago

Beta send the photo of question

ANSWER

2k+2k²

Posted by Aniket Singh Raghuvanshi. 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Samyak Jain 4 years, 2 months ago

Not solvable

Yashvir Nishad 4 years, 2 months ago

4k²

ANSWER

in a cricket match,a batswoman hits a boundary 6 times out of 30 balls she plays. Find the probability that she did not hit a boundary.

Posted by Harsh Jangra 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Pragyansh Sharma 4 years, 2 months ago

24/30=4/5 :-)

E Vinitha 4 years, 2 months ago

4/5

Chandu Yadav 4 years, 2 months ago

24 by 30

ANSWER

Equatorial triangle has area 4root3 what side

Posted by Annu Kumari Dhaker 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Hasan Jumail Hasan 4 years, 2 months ago

Root

Ananya Acharya 4 years, 2 months ago

Its root 3 by 4 multiplied by the given side you duffer

ANSWER

The value of 6 root 3 + 5 root 12

Posted by Aryan Islam 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Saket Raj 4 years, 2 months ago

16 root 3

ANSWER

Equal chords of a circle subtend _______ angle at the centre

Posted by Ashutosh Kashyap 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Ekaansh Chandak 8141-11 4 years, 2 months ago

Equal angles at the centre

Tarun Singhal 4 years, 2 months ago

90°

ANSWER

Xxx

Posted by Vaibhav Patel 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Meet Patidar 4 years, 2 months ago

yaha ese ans. mat do

ANSWER

A rational number between 1/2 And 3/4 is

Posted by Neha Rajput 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Tanisha Khandelwal 4 years, 2 months ago

1/2. and. 3/4. We first take the LCM of this number so; The LCM of the 2 and 4 is 4. So we multiply ; 1/2 ✖ 2/2. And 3/4 ✖ 2/2. So we find; 2/4 and 6/8 . So in this number we find our rational numbers. I think it is helpful.

Sushant Kumar 4 years, 2 months ago

Neha rajput maar lunga teri chut

Vaibhav Patel 4 years, 2 months ago

55

ANSWER

2√15*√45

Posted by Supriya Pandey 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Enamul Haque 4 years, 2 months ago

Term2

Anuj Singh Chauhan 4 years, 2 months ago

30√3

ANSWER

2 5x \ 2x =5√32

Posted by Rishabh Rawat 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2√3×3√2

Posted by Nikhil Singh 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Annu Kumari Dhaker 4 years, 2 months ago

6√6

Vaibhav Patel 4 years, 2 months ago

6✓6

Atul Gupta 4 years, 2 months ago

6root6

Heet Ostwal 4 years, 2 months ago

6√6

Jahanvi . 4 years, 2 months ago

6root 6

ANSWER

If x=2÷3+√7,then (x-3)

Posted by Ishita Mishra 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Atul Gupta 4 years, 2 months ago

7 is the correct but it is incomplete question that's why the answer is root 7

Ananya Pandey 4 years, 2 months ago

7

ANSWER

Page 84 of 1011

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App