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

Multiply -1/2 and 1/2 by 5 on both numerator and denominator now answer will be = -5/10 and 5/10 now rational number between -1/2 and 1/2 = -4/10, -3/10 , -2/10, -1/10

2Thank You

ANSWER

2×2÷2×2+2×2

Posted by Himanshu Kumar 1 year, 4 months ago

CBSE > Class 09 > Mathematics

5 answers

Palak Yadav 1 year, 4 months ago

(((2*2)/2)*2)+(2*2) in this format you will get answer so your answer will be 8

2Thank You

Palak Yadav 1 year, 4 months ago

12 is your answer if you will do systematically and by bodmas rule your answer will be 8 but 12 is incorrect

0Thank You

Ashik Ali 1 year, 4 months ago

0Thank You

Ambika Sharma 1 year, 4 months ago

Using BODMAS rule

1Thank You

Ambika Sharma 1 year, 4 months ago

2Thank You

ANSWER

0.00352 bar on 52 express in form of p/q

Posted by Pooja Singh 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Palak Yadav 1 year, 4 months ago

Answer will be x= 349/99000

2Thank You

ANSWER

2x²+y²+8z²-2√2 xy+4√2yz-8xz

Posted by Anshika Yadav 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Ansh Chaudhary 1 year, 4 months ago

0Thank You

ANSWER

49÷(-7)×(-2)-(12-3)+(3of4)-7

Posted by Krunal Choudhari 1 year, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Add 3√3 + 5√2

Posted by Ridhi Thakur 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Ambika Sharma 1 year, 4 months ago

This will not be added because its under root is different.

2Thank You

ANSWER

Write all the formulas from your mathematics text book class 9th

Posted by Akshita Chouhan 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Suruchi Saumya 1 year, 4 months ago

Square root

1Thank You

ANSWER

a(x)+3(y)=K >> x=2 and y=0 Find the value of k

Posted by Sarthak Butola 1 year, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Yug Dixit 1 year, 3 months ago

0Thank You

Khushi Tiwari 1 year, 4 months ago

1Thank You

ANSWER

Add 3√2 and 5√2

Posted by Priyanshi Vishnoi 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Sarthak Butola 1 year, 4 months ago

Id didn't add because they are different under root √ If the underroot is same then they are added

1Thank You

ANSWER

Find rational number between 3/8 and 2/5

Posted by Zainab.. 😘😘 Aliya.. 🥰🥰 1 year, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Shreya K 1 year, 4 months ago

31/80

2Thank You

Sudhanshu Pandey 1 year, 4 months ago

My name is anurag Kumar of std 9 from madhubani Bihar There are many different answer of this .. But some ans are .. 3/7

4Thank You

ANSWER

Describe an activity to show incentre orthocenter

Posted by Rahul Banik 1 year, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In the given fig <x = 72° <xyz = 46° if YO and ZO are bisector of <xyz and <xzy respectivly of triangle xyz find <oyz and <yoz

Posted by Gaurav Bisht 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

आरुषि ठाकुर 1 year, 4 months ago

Only one line can pass through a single point

0Thank You

ANSWER

Simplify √112-√80/√20-√28

Posted by Tanisha Chetani 1 year, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Write three irrational numbers between 4/7 and 7/11

Posted by Shourya Gulzar 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Akshay Raj Anandh 1 year, 4 months ago

Vsidb

0Thank You

ANSWER

Using suitable identity solve (x+8) (x+10)

Posted by Sushma Malik 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhinav Host 1 year, 4 months ago

x(x+10)+8(x+10) (x+10)(x+8)

1Thank You

ANSWER

Write the following in decimal form and say what kind of decimal expansion each has (i)36 by 100

Posted by Sadam Hussain 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Priyesh Dwivedi 1 year, 4 months ago

36/100

0Thank You

ANSWER

A rhombus shaped field has been grass for 18 copies to graze . It each side of the rhombus is 30 m and its longer diagonal is 48 m. how much area of grass fileld will each cow be getting?

Posted by Nilabha Paul 1 year, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Insert a rational number and an irrational number between 0 and 0.1

Posted by Diksha Malik 1 year, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Case study based Questions of chapter :-number system

Posted by Shivnandan Kumar 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shivnandan Kumar 1 year, 4 months ago

0Thank You

ANSWER

Exercise 2.5 questions 3

Posted by Nona Nona 1 year, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What area of triangle

Posted by Aarav Pundir 1 year, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Rutuja Deharkar 1 year, 4 months ago

1/2 × base × height

0Thank You

Aarav Pundir 1 year, 4 months ago

Answer me

7Thank You

ANSWER

Multiply 52x²y×3xy²

Posted by Anushriya Pradhan 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Ambika Sharma 1 year, 4 months ago

156x³y³

0Thank You

ANSWER

Factories: x cube + 13x square + 32 x + 20

Posted by Ambika Sharma 1 year, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The cost of a notebook is a twist the cost of a pen. write a linear equation in two variable to represent this statement.

Posted by Raj Nishad 1 year, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Class 9 1 year, 4 months ago

Let the cost of notebook = x Let the cost of pen = y By given condition X= 2 y X-2 Y =0

1Thank You

ANSWER

Square root class 8

Posted by Shailender Kumar 1 year, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Ayush Mishra 1 year, 3 months ago

√8

0Thank You

Rohit Luna 1 year, 4 months ago

√8

0Thank You

ANSWER

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