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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 3 years, 4 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 3 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Alisha. Afreen 3 years, 4 months ago

Wait

Alisha. Afreen 3 years, 4 months ago

Let the length be =x

ANSWER

Simplify 13⅕×17 ⅕

Posted by Devansh Pradeep 1 year, 5 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 3 years, 4 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 3 years, 4 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 3 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Collect the data showing comparison of different economic parameters responsible for sustainable development of India for the years 2019-20 and 2020-21.Also represent the data using bar graph

Posted by Ansh Rustagi 3 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

what is 2x + 6 = 10

Posted by Ashwin Sree Nair 3 years, 4 months ago

CBSE > Class 09 > Mathematics

5 answers

Mido Ratan 3 years, 4 months ago

2×+6=10 2×=10-6 2×=4 ×=4÷2 ×=2

Ananya Maheshwari 3 years, 4 months ago

2x+6=10 2x=10-6 2x=4 x=4/2 x=2

Vanshika Dua 3 years, 4 months ago

2x+6=10 2x=10-6 2x=4 x=4/2 x=2.

Anmol Preet 3 years, 4 months ago

2x + 6 = 10 2x = 10-6 2x = 4 x = 4/2 x = 2

Abhay Singh 3 years, 4 months ago

2x + 6=10 2x=10–6 2x = 4 x = 4/2 x=2

ANSWER

The factorisation of 4x2 + 8x +3

Posted by Vansh Sarda 3 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Sia ? 3 years, 4 months ago

Alphons Sunny 3 years, 4 months ago

6

ANSWER

(2x-1_3)^2

Posted by Chaitanya Anand 3 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Which of the following is equal to x A.12√(x^4)^1/3 B.x^12/7×x^7/12 C.(√x^3)^2/3 D.x^12/7-x^5/7

Posted by Lakhwinder Billa 3 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

3%*6%

Posted by Hema ?? 3 years, 4 months ago

CBSE > Class 09 > Mathematics

3 answers

Anmol Preet 3 years, 4 months ago

0.0018

Manidipa Mohanty 3 years, 4 months ago

0.0018

Teena Lodhi 3 years, 4 months ago

0.18

ANSWER

If p(x) = x+3, then p(x) +p(-x) is equal to a. 2x b. 3 c. 0 d. 6

Posted by Ribrib Sandilya 3 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Sia ? 3 years, 4 months ago

Given, p(x)=x+3
Therefore, p(−x)=−x+3
Now, p(x)+p(−x)=(x+3)+(−x+3)=6

Jyoti Singh 3 years, 4 months ago

Given:p(x)=x+3 Thus..x+3+x+(-3) (2x)+3+(-3) =2x+0 =2x answer

ANSWER

Simplify: (a)√5+√3 + √5-√3 √5-√3 √5+√3

Posted by Aryan Siwach 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Teena Lodhi 3 years, 4 months ago

0.19027087772

ANSWER

In a school,5 out of every 7 children participated in “Save Wildlife”campaign organised by the school. 1.What fraction of the students participated in the campaign? 2.Find what kind of decimal expansion it has?

Posted by Poornima Mall 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Sheeja Y 3 years, 4 months ago

5÷7=5/7=0.714285 bar above all six digits. The decimal expansion is non terminating and recurring

ANSWER

simplify 3/5-√3

Posted by Dilnoor Singh Grewal 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shubham Vish 3 years, 4 months ago

3/5-√3 Rationalise with 5+√3 in both numerator and denominator

ANSWER

155.52 represent in sucessive magnification number line up to 4 decimal places

Posted by Manisha Das 3 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

0.6 + 0.7 bar + 0.47 bar

Posted by Sara Waghmare 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 3 years, 4 months ago

Please ask question with complete information.

ANSWER

What are the main subject in maths?

Posted by Prince Yadav 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Anmol Preet 3 years, 4 months ago

Everything

ANSWER

Convert the following into a rational number (p/q) form. A) 0.936 B) 0.18 C) 2.432

Posted by Shubh And Jiya Master 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Nikhil Kumar 3 years, 4 months ago

A =117/125

ANSWER

2-√3/√7-√6

Posted by Shivam Tiwari 3 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Shazanul Haque Jafar 3 years, 4 months ago

/43

Shazanul Haque Jafar 3 years, 4 months ago

2_/6 - 3_/2 - 7_/3 +14

ANSWER

2x-5y=

Posted by Teena Lodhi 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shazanul Haque Jafar 3 years, 4 months ago

=2 (x-5/2y) Or =-5y+2x

ANSWER

Divede x³-3x²-9x-5 by x-5

Posted by Bhumika Samant 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shazanul Haque Jafar 3 years, 4 months ago

x^2+2x+1

ANSWER

Factories 1. 9 x square + 12 xy

Posted by Shivani Soni 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shazanul Haque Jafar 3 years, 4 months ago

3x {3x+4y}

ANSWER

_/3 is a polynomial of degree

Posted by Armaan Singh 3 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Shazanul Haque Jafar 3 years, 4 months ago

_/3 is a polynomial of degree 1 as if it will be of power 0 then _/3^0=1, Therefore,Polynomial degree =1

Anmol Preet 3 years, 4 months ago

√3 is a polynomial of degree is 0..

ANSWER

Give the three rational no. Between -3 and -4

Posted by Nibedita Behera 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shazanul Haque Jafar 3 years, 4 months ago

-16/5,-17/5,-18/5,-19/5

ANSWER

How to find rational no.

Posted by Nibedita Behera 3 years, 4 months ago

CBSE > Class 09 > Mathematics

3 answers

Rishika Kumari 3 years, 4 months ago

For eg : If 10 rational numbers are to be found between 2/7and 5/7, both the rational numbers are to be multiplied with 10/10.

Shazanul Haque Jafar 3 years, 4 months ago

You can find rational number as rational number can be in the form of p by Q then you have to see the number if the number is in whole number then you can put one below it like example 10 you take 10 then rational number of 10 is equal to 10 by 10 point 1 is a decimal then you can write 0.1 by one and we can it is 1 by 10 that does that that many numbers you can write in rational number

Sia ? 3 years, 4 months ago

Please ask question with complete information.

ANSWER

An angle and it's supplementary angles are in the ratio 3:1 find the angle

Posted by Rama Chandra Sahoo 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shazanul Haque Jafar 3 years, 4 months ago

Let the constant be x Therefore,The angles are 3x&x 4x=180 X=45 Therefore angles are 135 and 45

ANSWER

Please tell how to divide root 2

Posted by Viraj Arora 3 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shazanul Haque Jafar 3 years, 4 months ago

_/2=_/2.00 Which is approximately equal to 1.41 NOW YOU CAN DIVIDE ANY NUMBER WITH IT. LIKE 1.41/2=0.705.

ANSWER

M2-19m+30

Posted by Sanjana Sharma 3 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Shazanul Haque Jafar 3 years, 4 months ago

2m^2-19m+30 2m^2-4m-15m+30 2m(m-2)-15 (m-2) (2m-15)(m-2)

Laxmi Pandey 3 years, 4 months ago

24 +89

ANSWER

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