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The parking charges of a parking in a parking lot rs 30 for the first two hrs

Posted by Ishan Shrivastava 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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Two sides of a triangle are of length 5cm and 1.5cm . The length of the third side of the triangle

Posted by Rakesh Raj 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

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How to express 1/11 by decimal expansion

Posted by Aditya Yadav 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Vansh Kukreja 5 years, 1 month ago

0.090909090909.....

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Find the zero of the polynomial px=3x+5

Posted by Sreeja Roji 5 years, 1 month ago

CBSE > Class 09 > Mathematics

6 answers

Vansh Kukreja 5 years, 1 month ago

x=-5/3

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Salamat Ansari 5 years, 1 month ago

P(x)=0 3x+5=0 3x=-5 x=-5/3 Zero of the polynomial is-5/3

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Munender Sharma 5 years, 1 month ago

x=-5/3

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Kritika Dhiman 5 years, 1 month ago

-5/3

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Nishant Singh 5 years, 1 month ago

Px=3x+5 P(0)=3(0)+5 =0+5 =5

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Sreeja Roji 5 years, 1 month ago

1Thank You

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A lead pencil consists of a cylinder of wood with a solid cylinder of graphite filled in the interior

Posted by Saloni Agarwal 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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(a+b)^3=[a+(b+c)]^3

Posted by Neha Kumari 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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Mathematics questions paper 2019

Posted by Neha Kumari 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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Extra 5 example of factorisation factors theorem

Posted by Sureshkumar Sharma 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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Rational number between root 2 and root 3

Posted by Arshi Rahman 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Anshika Mishra 5 years, 1 month ago

1.415,1.416.......

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Draw a ∆ABC,AB+BC+CA=12cm, B=60°,C=45°

Posted by Muskan Kashyap 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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If (√3-1)=(a-b√3 (,√3+1

Posted by Udit Shishodia 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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A right circular cylinder just encloses a sphere of radius.find Surface area of the sphere

Posted by Suraj Gupta 5 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Raee Waykole 5 years, 1 month ago

Correct

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Harikumarkaleethundi Hari 5 years, 1 month ago

Surface area=4pie r2

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3√3+2√27+7/√3

Posted by Yash Sharma 5 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Vansh Kukreja 5 years, 1 month ago

16root3

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Yash Sharma 5 years, 1 month ago

Yarr please koi to ans do

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If a=9-4

Posted by Nisha Garg 5 years, 1 month ago

CBSE > Class 09 > Mathematics

5 answers

Vansh Kukreja 5 years, 1 month ago

a=5

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Ashutosh Kumar Tiwari 5 years, 1 month ago

a=5

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Ayush Nikumbh 5 years, 1 month ago

a=1×5=5

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Shashank Sah 5 years, 1 month ago

A=5

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Vaibhav Sharma 5 years, 1 month ago

a=5

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Twenty seven solid iron spheres,each of radius r and surface area s are melted to form a sphere with surface area S'. Find the ratio of s ans S' Its a NCERT question but in its solution you have used the formula of volume but the question is asking ratio of their surface area.

Posted by Vanshika Kandya 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Vansh Kukreja 5 years, 1 month ago

volume of 27 sphereV =volume of new sphere V' 27×V=V' : 3r=r'

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Mr. Saxena has a rectangular plot of land ABCD which he decided to donate to his society for the organization of fitness campaign like yoga, mediation etc. the co ordinates of three vertices of plot are A(-2,-5), B(6,-5) and (6,-1). Plot these points find co-ordinates of fourth vertex. Which value does Mr. Saxena possess?

Posted by Arjun Singh 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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If x = √3+√2/√3-√2 find x^4+1/x^4

Posted by Yash Tyagi 5 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Priyanka Iomror 5 years, 1 month ago

9602

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Sandy K Kandari 5 years, 1 month ago

Hff

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In right angle triangle hypotense is longest side prove

Posted by Rohan Rauniyar 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 1 month ago

Let there is a right angle triangle ABC where

AB is the perpendicular, AC is hypotenuse and BC is the base of the triangle.

From Pythagoras Theorem,

hypotenuse² = Perpendicular² + base²

=> AC² = BC² + AB²

=> AC = √(BC² + AB² )

So hypotenuse is the longest side in a right angle triangle.

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A triangle having sides a , b and c . If side a = 4cm, side b = 8cm and side c=12cm then find the value of a,b and c

Posted by Ajab Murtaza 5 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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The volume of sphere is 38808cm3 find radius

Posted by Premal Bhavsar 5 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Ajab Murtaza 5 years, 2 months ago

Divide it

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Supplement of an angel measure 23 degree is

Posted by Ajay Kumar 5 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Ayush Nikumbh 5 years, 1 month ago

157

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Yogendra Singh Jodha 5 years, 2 months ago

180-23=157

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Diffrence between speed and velocity

Posted by Patel Vasundhra 5 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Ayush Nikumbh 5 years, 1 month ago

Speed=scaler,distance related Velocity=vector,displacement related

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Mysterious Science World 5 years, 2 months ago

Speed = distance_time where as velocity=displacement/time

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Chirag Sharma 5 years, 2 months ago

Speed is scaler while velocity is vector

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Write three rational no and irrational no btw root 5 and root 7

Posted by Aatif Khan 5 years, 2 months ago

CBSE > Class 09 > Mathematics

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If 3 to the power x + 64 = 2 to the power 6 + root 3 to the power 8

Posted by Rinki Tiwari 5 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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If the radius of a sphere is tripled then the volume will increase................ times.

Posted by Shreyansh Dwivedi 5 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Shreyansh Dwivedi 5 years, 2 months ago

Explain the answer plzz

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Chirag Sharma 5 years, 2 months ago

1Thank You

Gh Mn 5 years, 2 months ago

1Thank You

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Please sample paper 2020 cbse class 9

Posted by Shubahm Sahi 9911 5 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

..... Sharma 5 years, 1 month ago

I also need sample papers

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Important question of ch quadrilateral and area of parellogram . Plez

Posted by Ved Prakash 5 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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What is the formula of area of isosceles triangle

Posted by Sushil Gupta 5 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Yogita Ingle 5 years, 2 months ago

b = base of the isosceles triangle
h = Height of the isosceles triangle
a = length of the two equal sides

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Yogita Ingle 5 years, 2 months ago

<th colspan="2">Formulas to Find Area of Isosceles Triangle</th>

Using base and height	A = ½ × b × h
Using all 3 sides	A = ½[√(a² − b²⁄4) × b]
Area formula for isosceles right triangle	A = ½ × a²

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Factorise 2x cube minus 3x square - 17x + 30

Posted by Democratic Gamer 5 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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What is the formulae of right angle triangle

Posted by Arjun Singh 5 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Nikhil B 5 years, 1 month ago

1/2×b×h

1Thank You

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