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Draw a frequency polygon

Posted by Hanshraj Patnaik 7 years, 9 months ago

CBSE > Class 09 > Mathematics

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2√6-√5/3√5-2√6

Posted by Harshavardhan Kurtkoti 7 years, 9 months ago

CBSE > Class 09 > Mathematics

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The floor of rectangular hall has a perimeter of 300cm .Let the cost of painting of four walls at the rate of Rd .12 per cm2 is Rd 24000 then find the height of the wall

Posted by Suhail Mansoori 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Kushagra Maheshwari 7 years, 9 months ago

6.67cm

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Classify the following number as rational or irrational

Posted by Sahajdeep Brar 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Nikhil Maurya 7 years, 9 months ago

RATIONAL NUMBERS CAN BE WRITTEN AS P/Q AND ARE EITHER TERMINATING OR REPEATING. IRRATIONAL NUMBERS CAN NOT BE WRITTEN AS P /Q AND ARE NON TERMINATING AND NON REPEATING

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125.3

Posted by Yuvraj Sadioura 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Kavindra Mouar 7 years, 9 months ago

What 125.3

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What is surds

Posted by Yuvraj Sadioura 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Kavindra Mouar 7 years, 9 months ago

A surd is a number or quantity that can't be expressed as ratio of integers

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3x(3x-7)-3(x-4)-63

Posted by Naila Saman 7 years, 9 months ago

CBSE > Class 09 > Mathematics

3 answers

Ayush Mishra 7 years, 9 months ago

9x(x-2)-75

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Jeeva Dharshini 7 years, 9 months ago

9x^2-3x-72

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Kavindra Mouar 7 years, 9 months ago

I think -80, But not conform.

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find product 2x+3y2x_3y

Posted by Gourav Choudhary 7 years, 9 months ago

CBSE > Class 09 > Mathematics

3 answers

Kavindra Mouar 7 years, 9 months ago

I think, X= -4

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Dipti Das 7 years, 9 months ago

Nto correct answer only joking

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Dipti Das 7 years, 9 months ago

6yi9gicudujggo75788

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Simplify :- (125)-1/3

Posted by Jyoti Singh 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

My Name 7 years, 9 months ago

125=5^3 So(5^3)^-1/3 3 will be cancelled 5^-1=answer

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If 3a+2b=5c,then find the value of 27a³+8b³-125c³,if ABC=0

Posted by Mohan Jha 7 years, 9 months ago

CBSE > Class 09 > Mathematics

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Without actually calculating cubes find the value of 25 cube plus minus 77 Cube + - HQ

Posted by Jay Mehta 7 years, 9 months ago

CBSE > Class 09 > Mathematics

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what is the fundamental theorem of arithmetic ?illustrate with example .

Posted by Komal Kumari 7 years, 9 months ago

CBSE > Class 09 > Mathematics

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Lateral surface area of circle

Posted by Swati Mahra 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Akshat Rakhecha 7 years, 9 months ago

2πrh

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Find the cost of levelling the ground in the form of a triangle it's side are 40cm 70c 90 cmat RS 8 per square meter root 5 =2.24

Posted by Subojit Dey 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Omkar Kumar 7 years, 9 months ago

s=a+b+c/2 40+70+90/2=100 Area of triangle =√s(s-a) (s-b) (s-c) =√(100-40)(100-70)(100-90) =√60*30*10 =√30*2*30*5*2 =60√5 =60*2.24 =134.4 =134.4*8 =0.134*8 =10.752

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What are polygon and their types

Posted by Vaibhav Gupta 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Manoj Kumar Singh 7 years, 9 months ago

A simple closed curve made up of only line segments is termed as polygon. Types of Polygon are based on its number of sides: Number of sides = Name of Polygon 3= triangle ,4 equal to quadrilateral, 5 equal to Pentagon, 6 equal to hexagon etc....

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Syllabus of 9 maths half yearly

Posted by Paras Kumar 7 years, 9 months ago

CBSE > Class 09 > Mathematics