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complete the hexagon and star shaped rangolis by filling them with as many equilateral triangles of side 1 cm as you can. count number of triangles in each case. which has more triangles?

Posted by Akram Ali 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

5x+2/3x-1

Posted by Shubham Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the value of each of following 16¼

Posted by Randeep Kour 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Simran Sarao 7 years, 6 months ago

First of all we factorised 16 and the answr is 2 power 4 and then we cancel 1 upon 4 and we get 16

4Thank You

ANSWER

Find 4 rational numbers between -3 and -4

Posted by Bappi Ray 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Ritesh Kumar 7 years, 6 months ago

-3.1235,-3.1524,-3.1268,-3.1598

1Thank You

Goutam Dalal 7 years, 6 months ago

-3.1, -3.7,-3.75,-3.76

0Thank You

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Evaluate- 36 raises to power 7/2 -36 raises to power 9/2 divided by 36 raised to power -5/2.

Posted by Jeni Kakrania 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

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factories x^2+ x

Posted by Rakhi Agrwal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Tanmay Bansode 7 years, 6 months ago

(x X x) + x x(x+1)

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Let x be the area of a triangle . Find the area of a triangle whose each side is twice the side of triangle by herons formula

Posted by Hardik Sihag 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

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Let X be the area of a triangle. Find the area of a triangle by heron's formula

Posted by Hardik Sihag 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Ujjwal Mittal 7 years, 6 months ago

Triangle is which

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On cartesion plan find out the area and perimeter of enclosed figure (3,0)

Posted by Animesh Kumar Mishra 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is the answer of π square

Posted by Rohan Bharadwaj 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2 X ^ 4 - x to the power 3 + 4 x to the power 2 minus 7 is divided by x - 1

Posted by Aditya Pratap Singh 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Divide x3 + x2 +x +1 by x+1

Posted by Swaraj Mahto 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Rajat Goswami 7 years, 6 months ago

x³+x²+x+1 is divided by x+1 let x+1 is a factor of given polynomial Then p(x) should = 0 x+1 x=-1 Putting value of x in p(x) (-1)³+(-1)²+(-1)+1 -1+1-1+1=0 Ans.

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X3-9x2+23x-15

Posted by Sumit Das 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent each of the following rational numbers on the number line

Posted by Navneet Chatterjee 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

#Rikki #Maggi 7 years, 6 months ago

How come you represent rational numbers on the number line in a smart phone /computer or any digital device are you really ? mad!!!

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ANSWER

Rationalise (2^4)^8-5^8/√234

Posted by Yash Choudhary 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Simplify. (81)-9 (10)4

Posted by Khushbu Gupta 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Akash Priya 7 years, 6 months ago

G8h8vy8B8j

0Thank You

Khushbu Gupta 7 years, 6 months ago

Ggdcvg

2Thank You

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Find 3rational number

Posted by Rajat Kumar Jha 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Kailash Mahato 7 years, 6 months ago

Personal number is 17 by 24 second rational number is 18 by 24 3rd rational number is 19 by 24 and if we divide 18 by 24 then we get another answer but I could not divide this and I have written this in easiest form I could not divide this

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Dilshad Zaffar 7 years, 6 months ago

2/3and 1/2

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ANSWER

X^2+1/x^2+1

Posted by Anurag Tah 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If x=4÷3 is the root of the polynomial t(x)=6x^3-11x^2+kx-20 find the value of k

Posted by Ujjwal Sinha 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How do we evaluate the no.using sutaible identities the following no. 999 (cube of) without multiplying the no.

Posted by Disha Nimkar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Convert into rational number

Posted by Pranjal Verma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Ayush Agarwal 7 years, 6 months ago

which no

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ANSWER

245@960%

Posted by Justin Bieber 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

0.245bar

Posted by Siva Suvedhan 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Profi and los

Posted by Shrikantsharma Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If a+b+c=0, then write the value of a cube + b cube plus c cube

Posted by Riya Chopra 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Goutam Dalal 7 years, 6 months ago

3abc

1Thank You

ANSWER

3√45-√125+√200-√50

Posted by Sachin Pandey 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Sachin Pandey 7 years, 6 months ago

4√5+5√2

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Decimal expansion of √5

Posted by Miheer Naik 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

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The base of an isoceles right angle triangle is 30 cm .find area (from R.D SHARMA )

Posted by Gurkamal Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Rajat Goswami 7 years, 6 months ago

Let the triangle be ABC and AC as base 30cm Then BC also be 30cm because ABC is an isosceles right angle triangle and AC could not be 30cm because it is hypotenuse. Area of triangle : 1/2*base*height 1/2*30*30 = 450 cm² Answer...

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Rationalise:3√2+2√3 /3√2-2√3

Posted by Gurleen Kaur 7 years, 6 months ago

CBSE > Class 09 > Mathematics