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Represent of irrational number on number line √5 and√6

Posted by Laxmi Shirabur 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent of irrational number on number line √5 and√6

Posted by Laxmi Shirabur 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent of irrational number on number line √5 and√6

Posted by Laxmi Shirabur 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent of irrational number on number line √5 and√6

Posted by Laxmi Shirabur 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent of irrational number on number line √5 and√6

Posted by Laxmi Shirabur 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Give a definition for each of the following term are therevothervtermscthat need to be defined first? What are they and how might you define them 1parallel line 2perpendicular 3line segment 4radius of a circle 5squre

Posted by Sanket Sindhur 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find 6 rational numbers between 3 and 4

Posted by Athira Swasthegaa 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Mahima Giri 4 years, 8 months ago

you can simply do it by the easier method- write 3 as = 3/1 * 7 = 21/7 and 4 as = 4/1 * 7 = 28/7 Now we have succesfully made the denominator same, hence the 6 rational numbers between 3 and 4 would be.... 22/7,23/7,24/7,25/7,26/7 hope it helped you :)

Jiya Rathore 4 years, 8 months ago

H

ANSWER

Is -25 rational number ? Give reasons?

Posted by Shivashish Medha 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Shivashish Medha 4 years, 7 months ago

Thanks ? Mahima

Mahima Giri 4 years, 8 months ago

yes, -25 is a rational number because, we can write it in the form of p/q = -25/2, -25/4,-25/10 and so on.....(any number which can be written in the form of p/q where q is not equal to 0 is called a rational number) hope it helped you :)

ANSWER

A square +y square root 3 root 2

Posted by Dazy Yadav 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Draw the graph of the following linear equations in two variables: 2y=-x+1

Posted by Akshita Yadav 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If x=2+√3, Find the value of x^2+1/x^2

Posted by Gulfam Ahmed 4 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Preeti Dabral 4 years, 7 months ago

Given that

x = 2 + √3

1/x = 1/2 + √3

= 1 × (2 - √3)/(2 + √3) (2 - √3)

= (2 - √3)/(2^2 - √3^2)

= (2 - √3)/4 - 3

= (2 - √3)

Therefore ,

x^2 = (2 + √3)

= (2)^2 + (√3)^2 + 2 × 2 × √3

= 4 + 3 + 4√3

= 7 + 4√3

1/x^2 = (2 - √3)^2

= (2)^2 + (√3)^2 - 2 × 2 × √3

= 4 + 3 - 4√3

= 7 - 4√3

x^2 + 1/x^2

= (7 + 4√3) + (7 - 4√3)

= 7 + 4√3 + 7 - 4√3

= 7 + 7 + 4√3 - 4√3

= 14

ANSWER

1. Is zero a rational number? Can you write it in the form p q , where p and q are integers and q ≠ 0?

Posted by Ronak Regar 4 years, 8 months ago

CBSE > Class 09 > Mathematics

5 answers

Vinit Kumar 4 years, 8 months ago

Yes we can write 0/5,0/6,0/7 ........

Akshita Gupta 4 years, 8 months ago

Yes, 0is a rational no. And can be written in form of p/q , where p&q are integers and q is not equal to 0 Like 0/1, 0/4etc.

Anshpreet Kaur 4 years, 8 months ago

Yes

Aditya Modi 4 years, 8 months ago

Yes 0 is a rational no. and can be written in p/q form.

Agnimitra Majumder 4 years, 8 months ago

Yes, 0 is a rational number. It can be written in the form of p/q as 0/1, where q≠ 0

ANSWER

4x+5

Posted by Shraddha Patil 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Vinit Kumar 4 years, 8 months ago

Yes it is

Ronak Regar 4 years, 8 months ago

1. Is zero a rational number? Can you write it in the form p q , where p and q are integers and q ≠ 0?

ANSWER

Eery rational number is

Posted by Kartik Singh 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Gayathri Nayak 4 years, 8 months ago

Is a real Number

ANSWER

Factorise y^2-5y+6

Posted by Debanshi Saipriya 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Aditya Modi 4 years, 8 months ago

y square +(3+2) y+6 Y square +3y + 2y +6 So, y (y+3) +2 (y +3 ) is your answer...

ANSWER

In a right Triangle ABC right angle at C M is the midpoint of hypotenuse a b dot she is joined to M and produced to point the such that d m is equal to CM point D is joined to point B show that triangle ABC is congruent to triangle bmd second triangle angle DBC is a right angle 3 triangle ABC is congruent to triangle ACB for cm is equals to 1 upon 2 ab

Posted by Meenakshi Wadhwa 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Show that 1.272727...can be expressed in the form p/q ,where p and q are integer and q≠0

Posted by Sonali Patel 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Mayank Kumar Modi 4 years, 8 months ago

Let, x=1.272727.... Now, 100x =127.272727... Now subtract100x=127.272727... -- x=1.272727... 99x =126 X=126/99 X=42/33 = 14/11

ANSWER

Factorise 27y³+125z³

Posted by Gshdbxb Hsgsvsg 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Gshdbxb Hsgsvsg 4 years, 8 months ago

Jjsjsbx

ANSWER

√2×2

Posted by Swathi Sri .S 4 years, 8 months ago

CBSE > Class 09 > Mathematics

5 answers

Mido Ratan 4 years, 8 months ago

4

Meenakshi Wadhwa 4 years, 8 months ago

2√2 is the right answer

Akshita Gupta 4 years, 8 months ago

2√2

Hilda Gifty 4 years, 8 months ago

The question is the answer too

Swathi Sri .S 4 years, 8 months ago

Pls answer

ANSWER

Route12 ×rute 15

Posted by Vardaan Makkar 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Sundar Kumar 4 years, 8 months ago

6√5

Aditya Kumar 4 years, 8 months ago

√12 ×√15= =√180 answer is √180

ANSWER

On rationalising the denominator 2√11 we get

Posted by Pawan Kumar 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

When I will withdraw my money

Posted by Swapna Nayak 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the degree of each polynomial a 5xpower 3+4xpower +7x. B3

Posted by Damini Rawat 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Aarush Sharma 4 years, 8 months ago

3

ANSWER

If x=5+√2 then find the value of x²-1/x²

Posted by Radhika Tiwari 4 years, 8 months ago

CBSE > Class 09 > Mathematics

4 answers

Akshita Gupta 4 years, 7 months ago

x²-1/x²=(5+√2)²-1/(5+√2)² =(25 +2√10+2)-1/(25+2√10+2) =(27+2√10)-1/27+2√10 =

Akshita Gupta 4 years, 8 months ago

Ok

Radhika Tiwari 4 years, 7 months ago

Could you please write the explanation also

Akshita Gupta 4 years, 8 months ago

728/27

ANSWER

10th students of class X took part in a mathematics quiz. If the numbers of girls is 4 more than the number of boys, find the numbers of boys who took part in the quiz.

Posted by Prathamesh Kharade 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The perimeter of a rectangle is 44 cm. It's lengths exceeds twice it's breadth by 4 cm. Find the area of rectangle.

Posted by Prathamesh Kharade 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Alisha. Afreen 4 years, 8 months ago

Wait

Alisha. Afreen 4 years, 8 months ago

Let the length be =x

ANSWER

Simplify 13⅕×17 ⅕

Posted by Devansh Pradeep 2 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In triangle abc , ad bisects angle a and angle c>angle b

Posted by Laksh Garg 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Collect the data related to covid-19 affected and cured persons per month in India from January 2021 to May 2021 and represent it graphically (double bar graph).

Posted by Saffron Bhandari 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Express following p/q form , where p and q are integers and q is not equal to 0 ? 0.255555

Posted by Shashank Singh 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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