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2√15*√45

Posted by Supriya Pandey 2 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Enamul Haque 2 years, 10 months ago

Term2

Anuj Singh Chauhan 2 years, 10 months ago

30√3

ANSWER

2 5x \ 2x =5√32

Posted by Rishabh Rawat 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2√3×3√2

Posted by Nikhil Singh 2 years, 10 months ago

CBSE > Class 09 > Mathematics

5 answers

Annu Kumari Dhaker 2 years, 10 months ago

6√6

Vaibhav Patel 2 years, 10 months ago

6✓6

Atul Gupta 2 years, 10 months ago

6root6

Palak Ostwal 2 years, 10 months ago

6√6

Jahanvi . 2 years, 10 months ago

6root 6

ANSWER

If x=2÷3+√7,then (x-3)

Posted by Ishita Mishra 2 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Atul Gupta 2 years, 10 months ago

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

Ananya Pandey 2 years, 10 months ago

7

ANSWER

A stone of weight 40 kg has to be breaked to 4 peices, all the four peices will together can weigh from 1 to 40 kg respectively. What will be the weight of all the 4 peices of stone?

Posted by Abhishek Kumar 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

SH pair of opposite sides of a quadrilateral is equal then it is a parallelogram

Posted by Khushi Jaiswal 2 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Annu Kumari Dhaker 2 years, 10 months ago

Yes

Abhishek Kumar 2 years, 10 months ago

Yes

ANSWER

This is good chapter

Posted by Anchal Kumari 2 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

Annu Kumari Dhaker 2 years, 10 months ago

Sorry which

Annu Kumari Dhaker 2 years, 10 months ago

Wich

Chahal Sidhu 2 years, 10 months ago

Yes

ANSWER

What is the sum of linear pair

Posted by Priya Pachori 2 years, 10 months ago

CBSE > Class 09 > Mathematics

5 answers

Nitish Shishodia 2 years, 10 months ago

180 degree

Ayush Nautiyal 2 years, 10 months ago

180

Manvi Sharma 2 years, 10 months ago

180°

Kashish Singh 2 years, 10 months ago

180

Priya Pachori 2 years, 10 months ago

180

ANSWER

2√(81)2.5

Posted by Gaurav Kumar 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is the area of four wall l ,b,h,

Posted by Mohsin Khan 2 years, 10 months ago

CBSE > Class 09 > Mathematics

4 answers

Tanisha Khandelwal 2 years, 9 months ago

2(l + b)h

Annu Kumari Dhaker 2 years, 10 months ago

2(l+b)

Kashish Singh 2 years, 10 months ago

2(l+b)h

Mohsin Khan 2 years, 10 months ago

2(l+b)h

ANSWER

Find area of a triangle two sides of which are 18cm and 10cm and the perimeter is 42cm

Posted by Rishi Bari 9B 22 2 years, 10 months ago

CBSE > Class 09 > Mathematics

4 answers

Ekaansh Chandak 8141-11 2 years, 10 months ago

21√11

Anchal Kumari 2 years, 10 months ago

Yes

Priya Pachori 2 years, 10 months ago

21√11cm²

Disha Saini 2 years, 10 months ago

Let side of triangle is a,b and c a= 18cm b= 10cm c= x Perimeter of triangle= a+b+c 42=18+10+x 42=28+x x= 42-28 x=14 So, c=14 semi perimeter=a+b+c/2 18+10+14/2 42/2=21 area of triangle by heron's formula √s(s-a)(s-b)(s-c) √21(21-18)(21-10)(21-14) √21x3x11x7 √3x7x3x11x7 (pair by of 3 and 7) 3x7√11 Ans-21√11

ANSWER

In the given figure bo and co are bisectors of angle b and angke c respectively. If angle is 50 then boc

Posted by Greeshma Gs 2 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Annu Kumari Dhaker 2 years, 10 months ago

Figure

ANSWER

An irrational number between 1/7 and 2/7 is a) 1/2(1/7+2/7) b) 1/7×2/7 c) root(1/7×2/7) d) None

Posted by Kanishkar A 2 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Tanisha Khandelwal 2 years, 9 months ago

None

Lalbabu Nishad Lalbabu Nishad 2 years, 10 months ago

Hgxt

ANSWER

A hemispherical bowl is made of steel , 0.25 cm thick . The inner radius of the bowl is 5 cm . Find the outer curved surface area of the bowl

Posted by Ansh Gupta 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A number of friends decided to go on a picnic and planned to spend Rs.750/- on snacks. However, 5 of them didn't turn up. As a result, the remaining ones had to contribute Rs.25/- each extra. The number of friends who attended the picnic was:

Posted by Biswajit Satapathy 2 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Ekaansh Chandak 8141-11 2 years, 10 months ago

15 students were going to the picnic but 5 didn't turn up so total students go to the picnic were 10

ANSWER

. Show that p(x) = x3 – 3x2 + 2x – 6 has only one real zero. 3.

Posted by Prince Kumar 2 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Rita Sarda 2 years, 10 months ago

Let the number of persons be x. Then, x−496−x96=4⇔x−41−x1=964⇔x(x−4)x−(x−4)=241 ⇔x2−4x−96=0⇔(x−12)(x+8)=0⇔x=12 So, required number =x−4=8.

Sancha Maya 2 years, 10 months ago

어험가쩌쏘 떷텊초 추흐ㅛ허모

ANSWER

Please provide the syllabus for unit3 and sample paper

Posted by Arush Shukla 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Multiply directly 103×107

Posted by Minu Singh 2 years, 10 months ago

CBSE > Class 09 > Mathematics

5 answers

Purnima Sharma 2 years, 10 months ago

11021

Ansh Gupta 2 years, 10 months ago

11021

Tanvi Devi 2 years, 10 months ago

11021

Harshit Hindocha 2 years, 10 months ago

11021

Aman Saha 2 years, 10 months ago

11021

ANSWER

If the diagonals of a parallelogram are equal, then show that it is a rectangle

Posted by Prince Kumar 2 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Arya Shandilya? 2 years, 10 months ago

Yep bro

ANSWER

2x-4xy^2+5x^2y^3

Posted by Bbb Aaa 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Where is orthocenter in right angle triangle

Posted by Bhumika Soni 2 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

K_Hushii 🍁 2 years, 10 months ago

Right angled vertex

ANSWER

if x is positive real number and x²=2 then x³=

Posted by Ruhi Singh 2 years, 10 months ago

CBSE > Class 09 > Mathematics

4 answers

Minu Singh 2 years, 10 months ago

2√2

K K 2 years, 10 months ago

2√2

Sunil Kumar Shah 2 years, 10 months ago

2✓2

Bhumika Soni 2 years, 10 months ago

2✓2

ANSWER

Maths chapter 8 all theorems

Posted by Anu Balmiki 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

the value of x^2=5,x^4=

Posted by Himanshu Yadav 2 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Bhumika Soni 2 years, 10 months ago

25

ANSWER

Factories x^2+5x-24

Posted by Harshith Raj Kn 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2.2+2.4

Posted by Yatharth Srivastava 2 years, 10 months ago

CBSE > Class 09 > Mathematics

4 answers

Priya Pachori 2 years, 10 months ago

4.6

?Amrita Deshpremi? 2 years, 10 months ago

It's 4.6

K K 2 years, 10 months ago

4.6

Kartik Arya 2 years, 10 months ago

2+2

ANSWER

Excercise 5.4 5TH QUESTION

Posted by Siddiq Siddiq 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Random

Posted by Sunil Kumar 2 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Akash Kumar Prasad 2 years, 10 months ago

???

ANSWER

What is the area of a triangle of three sides are 9,5 and 9 cm

Posted by Abdul Hannan 2 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

Abdul Hannan 2 years, 9 months ago

My question is that what is the gravity of Mars

Lovepreet Kaur Kalsi 2 years, 10 months ago

21.61 cm^2

K C 2 years, 10 months ago

21.61 cm²

ANSWER

Prove that √3 is an irrational number

Posted by Vipin Yadav 2 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

Himanshu Yadav 2 years, 10 months ago

The number which square have positive called real number

Aman Harsh 2 years, 10 months ago

Yes

Pubg Funny Movements 2 years, 10 months ago

6

ANSWER

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