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Express 0.142857....... In the form of p/q where p and q are integers and q is not equals to 0

Posted by Azhar Ali Shah 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Suraj Kumar 5 years, 4 months ago

X=0.142857 1000000x=142857.142857 1000000x -x =142857.142857 - 0.142857 999999x =142857 X =142857/999999

ANSWER

Verify whether the following are zeros of the polynomial, indicated against them p(x)=3x+1,x=-1/3

Posted by Usha'S Multi Corner Multi Choice 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Vansh Kukreja 5 years, 4 months ago

p (-1/3)=3×-1/3+1=-1+1=0 :hence verified

ANSWER

What is the area of isosceles triangle by a+b+c/2 method

Posted by Ashmit Kadyan 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 5 years, 4 months ago

{tex}A = \frac { b h _ { b } } { 2 }{/tex}

ANSWER

3 minus root 5 over 3 + 2 root 5 is equal to a root 5 minus 9 upon 11

Posted by Pawan Kumar 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(-a+3b)²

Posted by Ashish Soni 5 years, 4 months ago

CBSE > Class 09 > Mathematics

3 answers

Vansh Kukreja 5 years, 4 months ago

answer = a×a-6ab+9b×b

Disha Rajora 5 years, 4 months ago

(-a)²+2(-a)(3b)+(3b)² -a²–6ab+9b²

Aviral Chitransh 3 years, 4 months ago

(-a+3b)^2 =(-a) ^2 +(3b) ^2 + 2*(-a) (3b) =a^2 + 9b^2 - 6ab As we know the identity of (a +b) ^2= a^2+b^2+2ab

ANSWER

Write the following number in p over q form 2.015(bar is on the 15)

Posted by Taranpreet Kaur 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Tushar Tyagi 5 years, 4 months ago

X=2.015(15 bar) 10x=20.15.....eqnIst 1000x=2015.15......eqn IInd Subtract equation Ist from IInd 1000x-10x=2015.15..-20.15.... 990x=1995 X=1995/990

Pankaj Srivastava 5 years, 4 months ago

1995/990

ANSWER

Formula of all chapters cerial wise

Posted by Devansh Chaudhary 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Navin Ganesh 5 years, 4 months ago

Hello my name is Aravind

ANSWER

3+3+500000000-600000000669946+67664676

Posted by Prem Parwani 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Varun Varunarora 5 years, 4 months ago

5.999994E14

ANSWER

A rational number between √2 and √3 is; (a) 3÷2 (b) 2÷3 (c) 1 (d) 5

Posted by Sakshi Kumari 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Lavanya Kukreti 5 years, 4 months ago

1

ANSWER

The sides of a triangle are 35cm, 54cm, and 61cm, repectively. Find the length of its longest altitude.

Posted by Sakshi Kumari 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Sakshi Kumari 5 years, 4 months ago

S = (a+b+c)÷ 2 (35+54+61)÷2 =150÷2= 75 cm. : Area of triangle =√ s (s-a)(s-b)(s-c) =√75(75-35)(75-54)(75-61) =√74×40×21×14 = 420√5 cm^2 Altitude on AB = (2+ area) ÷ AB 2 × 420 √5 ÷ 35. = 24√5 cm Similarly , altitude on AC =. 2 × 420√5 ÷ 54 = 15.55√5 cm Length of longest altitude will be perpendicular on smallest side of the triangle from oppodite vertex ANS: 24√5 cm

ANSWER

Simplify:-:-:-:-:-???? (x)^÷(y)^ Ifx=y^2

Posted by Arpita Sharma 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Sakshi Kumari 5 years, 4 months ago

x ÷ y If x= y^2 then, replacing the value if x by y^2 y^2 ÷ y ANS : y

ANSWER

How to represent √2 on number line

Posted by Deepak Verma 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Sakshi Kumari 5 years, 4 months ago

Draw a line of OA of 1 unit Draw AB perpendicular on line OA of 1 unit Then using pythagoras theore, We draw a line OB = √(1^2)+ (1^2) = √1 +1 = √2 By using compass, wuth centre O and radius OB, draw an which intersects the number line at the point Q. Then Q corresponds to √2

ANSWER

How to represent√2on number line

Posted by Manohar Goswami 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

whats the formula of a square + b square?

Posted by Shailesh Kumar 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Varun Varunarora 5 years, 4 months ago

(a+b)²+2ab

Satyam Pandey 5 years, 4 months ago

(a+b)²+2ab

ANSWER

Find the area of triangle whose side is 35,45,50

Posted by Babita Choudhary 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Ayush Yadav 5 years, 4 months ago

1000

ANSWER

1000+10000-10000

Posted by Ayushman Sharma 5 years, 4 months ago

CBSE > Class 09 > Mathematics

8 answers

Ayushman Sharma 5 years, 4 months ago

I am just checking this app

Ayushman Sharma 5 years, 4 months ago

Thanks to all but i know this

Varun Varunarora 5 years, 4 months ago

1000

Hemant Sen 5 years, 4 months ago

10000

Arpita Sharma 5 years, 4 months ago

Oh bro...its 1000 only

Ggeorge Joseph 5 years, 4 months ago

1000

Shourya Utkarsh 5 years, 4 months ago

So simple answer is 1000

Harsh Jain 5 years, 4 months ago

Simple bro 1000

ANSWER

What is Axioms?

Posted by Subrahmanyam Usm 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Dr Nandlal Prasad 5 years, 4 months ago

True statement that not require to prove it is known as Axiom. For example, object is bigger to its part. etc

Shubham Raj Singh 5 years, 4 months ago

Self evident and true statement which did not need any provence and not specifically related to geometry. Just like-5 bigger than 2 etc.

ANSWER

The polynomial ax^3-3x+4 and 2x^3-5x+9 when divided by (x-2) leaves the remainder p and q respectively.if p-2q=4, find the value of a

Posted by Arish Rajput 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Divija Bansal 5 years, 4 months ago

there's a mistake in the question. recheck and upload again

ANSWER

In fig 6.13 lines AB AND CD intersect at o .

Posted by Ishu Sharma 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Divija Bansal 5 years, 4 months ago

provide the complete question

ANSWER

root 3 X + y whole cube

Posted by Divyani Daware 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Divyani Daware 5 years, 4 months ago

(√3x+y)(√3x+y)(√3x+y)

Divija Bansal 5 years, 4 months ago

your question isn't clear

ANSWER

Find the degree of polynomial 15

Posted by Majid Mughal 5 years, 4 months ago

CBSE > Class 09 > Mathematics

3 answers

Shourya Utkarsh 5 years, 4 months ago

We can write 15 as 15x raised to the power 0. So power of this polynomial is 0 Ans is 0

Shourya Utkarsh 5 years, 4 months ago

Your answer is wrong

Manasvi Sood 5 years, 4 months ago

1

ANSWER

100 formulaes

Posted by Charu Gautam 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Divide x^3-4x^2+5x+3 by x-2

Posted by Hitarth Hindocha 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If a+b+c=15 and ab+bc+ca=60 than find the value of a²+b²+c²

Posted by Akarshak Raj 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Root √7,√11,√13 on number line

Posted by Ajay Mali 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Root of √7

Posted by Ajay Mali 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Kishan Patel 5 years, 4 months ago

Root of(√7) =1.62657656

ANSWER

An iron pipe 20 cm long has exteriordiameter epual to 25cm . If the thickness of pipe is 1cm find the whole surface of the pipe

Posted by Nirmal Nirmal Jarhad 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find remainder when x³+3x²+3x+1 is divided by x+1

Posted by Kayasthavikash Srivastav 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Satyam Jha 5 years, 4 months ago

Bro very important question answer is zero?

Anish Kendre 5 years, 4 months ago

Answer =0

ANSWER

How to make root 15

Posted by Simran Simran 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If x+1/x=7 find x^3+1/x^3

Posted by Pathri Nath 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 5 years, 4 months ago

322

ANSWER

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