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

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Dadra and Nagar haveli instrument project

Posted by Shivam Rana 1 year, 2 months ago

CBSE > Class 09 > Mathematics

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In a right triangle,prove that the line - segment joining the mid - point of the hypotenuse to the opposite vertex is half the hypotenuse

Posted by Nidhi Mishra 1 year, 2 months ago

CBSE > Class 09 > Mathematics

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6. Check whether sqrt((sqrt(2) - 1)/(sqrt(2) + 1)) is a rational number or irrational number? Justify. 7

Posted by Riya Sharma 1 year, 2 months ago

CBSE > Class 09 > Mathematics

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Express 2.52bar in the form of p/q where p and q are intergers

Posted by Nagesh Nagu 1 year, 2 months ago

CBSE > Class 09 > Mathematics

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Sides of a triangle are in the ratio of 12:17:25 and it's perimeter is 540xm find its area

Posted by Aanya Aggarwal 1 year, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Nanadani Chauhan 1 year, 2 months ago

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Vans❤H त्यागी👑 1 year, 2 months ago

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Shrinkhala Vishwakarma 1 year, 2 months ago

Good mornij

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If the point (3,4) lies on the graph of the solution equation 3y=ax+7, find the value of a

Posted by 𝑝𝑜𝑜𝑗𝑎 𝑝𝑎𝑛𝑑𝑒𝑦 1 year, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Sohel Khan 1 year, 2 months ago

a=5/3

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If 2 parallel lines interested by a transversal, prove that the bisectors of the two pair of interior angles enclose by rectangle ?

Posted by Chinmayee Kumari Sahu 1 year, 2 months ago

CBSE > Class 09 > Mathematics

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Ch 1all formula

Posted by Sona Rawat 1 year, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Manisha Rani ❤❤ 1 year, 2 months ago

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In a🔺️ABC, Angle A- Angle B=33 and Angle B - Angle C= 18. Find the measure of each angle of triangle.

Posted by Superior Gaming League 1 year, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

A H 1 year, 2 months ago

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If we multiply both sides of linear equation with a non zero then the solution is_____

Posted by Anas Bargujar 1 year, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Vandana Jangar 1 year, 2 months ago

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Sushant Kumar 1 year, 2 months ago

Same as earlier

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Every irrational no is real no

Posted by Altaf Khan 1 year, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Garvit Varshney 1 year, 2 months ago

Yes

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Anas Bargujar 1 year, 2 months ago

If we multiply both sides of a linear equation with a non zero then the solution is ______

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Pratyush Prabhat 1 year, 2 months ago

Yes

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If a,b and c are three points on line and b lies between a and c then prove that AB+BC=AC

Posted by Lakshya Banga 1 year, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Indal Singh 1 year, 2 months ago

c lies on line AB so AB+BC coincides on AC and we have an axiom line coincide with one another are equal. We can say that AC= AB+BC

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simplify 4-√5/4+√5 + 4+√5/4-√5

Posted by Ankura Amrao 1 year, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Sushant Kumar 1 year, 2 months ago

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Anil Singh 1 year, 2 months ago

Jss

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(3x+2y-z)²

Posted by T.B Joshi 1 year, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Vyshnavi Naru 1 year, 2 months ago

(3x+2y-z)² Solution- (3x+2y+z)² This can be written with the formula- (a+b+c)²= a² + b² + c² + 2(a) (b) + 2(b) (c) +2(c) (a) So, (3x+2y+z) ² = 3x² + 2y² + z² + 2(3x) (2y) + 2(2y) (z) + 2(z) (3x) =5x²y²z² + 12xy + 4yz + 6zx

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Ch 7 example 7

Posted by Mimansha Pomal 1 year, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Tharun Kumar 1 year, 2 months ago

Chapter 7 Examples sums

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Find the value of x x²+1/x²

Posted by Suhani Bharti 1 year, 3 months ago

CBSE > Class 09 > Mathematics

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2 root 5 - 3 root 6 5 root 2 + 3 root 5 root 5 + 3 root 6

Posted by Khushboo Saini 1 year, 3 months ago

CBSE > Class 09 > Mathematics

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X²+3x²

Posted by Aadhidev S 1 year, 3 months ago

CBSE > Class 09 > Mathematics

4 answers

Garvit Varshney 1 year, 2 months ago

4x²

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Shreyam Panda 1 year, 2 months ago

4x²

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Charu Garg 1 year, 3 months ago

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Aadhidev S 1 year, 3 months ago

4x2

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In a rhombus ABCD,O is any interior point such that OA=OC.Then prove that D,o, and B are collinear

Posted by Vedant Sharma 1 year, 3 months ago

CBSE > Class 09 > Mathematics

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√6÷√2+√3 + 3√2÷√6+√3

Posted by Varun Kaushik 1 year, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Ambika Sharma 1 year, 2 months ago

Using BODMAS rule

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The distence of the point (2,3) from the y-axis

Posted by Manshi Sakshi Singh Singh 1 year, 3 months ago

CBSE > Class 09 > Mathematics

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In a fig,if a ray stands in the line AB such that angle AOC=angle COB then show that angle AOC=90 degree

Posted by Shantanu Kindare 1 year, 3 months ago

CBSE > Class 09 > Mathematics

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Draw a histogram of the following data - C. I -0.5-9.5 Frequency - 247 9.5- 19.5 -235 19.5-29.5 -216 29.5-39.5 -250 39.5-49.5 -225

Posted by Kulnoor Kaur 1 year, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

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How can we solve case base study questions

Posted by Surjeet Mann 1 year, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Sakshi Jadhav 1 year, 2 months ago

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Iqra Fatima 1 year, 2 months ago

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What is potty

Posted by Naitik Kumar 1 year, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Rajdeep Newar Pradhan 1 year, 3 months ago

A bowl used by a children as a toilet

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3 upon 7 terminating ye no terminating

Posted by Ravi Chauhan Chauhan 1 year, 3 months ago

CBSE > Class 09 > Mathematics

5 answers

Pratyush Dubey 1 year, 3 months ago

Non terminating

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Bhumesh Garg 1 year, 3 months ago

Non terminating repeating decimal

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Khushi Yadav 1 year, 3 months ago

Terminating

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Naitik Kumar 1 year, 2 months ago

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Ravi Chauhan Chauhan 1 year, 3 months ago

3 upon 7 terminating ye non terminating solution

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In a parallelogram abcd df is perpendicular to ad . Ab= 30 cm df =6 cm

Posted by கவிதா Ruchika 1 year, 3 months ago

CBSE > Class 09 > Mathematics