CBSE > Class 10 > Mathematics | CBSE Board | Homework Help

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Ch 4 ex 12 pg 84. Can we solve this by taking length = x. And breadth = x-3

Posted by Sonam .... 1 year ago

CBSE > Class 10 > Mathematics

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How many three digit number are divisible by 11?

Posted by Neha Kumari 1 year ago

CBSE > Class 10 > Mathematics

1 answers

Sonam .... 1 year ago

You can solve it by AP a1=121 , a2=132. d =11. an = a +( n-1)d. 121+(n-1)11=990. (n-1)11=869. n-1 =869/11. n-1=79. n=80.

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Social work aims at fulfilment of human needs

Posted by Srisha Rs 1 year ago

CBSE > Class 10 > Mathematics

1 answers

Anushka Sharma 1 year ago

Last Updated on December 30, 2022 by Team TSW Objectives in general are the statements or formulations, what we seek to achieve. The Preamble to the American Council on Social Work Education’s (CSWE) Educational Policy and Accreditation Standards on objectives of Social Work states: Social work practice promotes human well-being by strengthening opportunities, resources, and capacities of people in their environments and by creating policies and services to correct conditions that limit human rights and the quality of life. The social work profession works to eliminate poverty, discrimination, and oppression. Guided by a person-in-environment perspective and respect for human diversity, the profession works to effect social and economic justice worldwide.

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In what ratio, does x-axis divide the line segment joining the points A(3, 6) and B(-12, -3)?

Posted by Visva Thomas. C 1 year ago

CBSE > Class 10 > Mathematics

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2 coins are tossed simultaneously. The probability of getting at most one head is

Posted by Vishal Singh Kushwaha 1 year ago

CBSE > Class 10 > Mathematics

5 answers

Sonam .... 1 year ago

I think it is 3/4

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Alisha Kushwah 1 year ago

1/2 ,as there are only Two events that can happen, First is tail and second is head . therefore, there is 50% chances of getting them both. HOPE IT HELPS

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Stylish Girl 1 year ago

The probability of at most one head is 3/4 .

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Stylish Girl 1 year ago

1/2

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Gaurav Kumar 1 year ago

The probability of getting one head is 1/3

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The probability that a non – leap year has 53 Sundays is (A) 2/7 ( B ) 5/7 ( C ) 6/7 ( D ) 1/7

Posted by Fbrbr Ccjjck 1 year ago

CBSE > Class 10 > Mathematics

4 answers

Sonam .... 1 year ago

1/7

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Vishal Singh Kushwaha 1 year ago

1/7

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Stylish Girl 1 year ago

1/7

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Stylish Girl 1 year ago

2/7

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Divide the polynomial X ka power 4 - 11 x square + 34 X -12 by x - 2 and find the quotient and the reminder also verify the division algorithm

Posted by Chandan Kumar 1 year ago

CBSE > Class 10 > Mathematics

1 answers

Kishor Badole 1 year ago

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

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PQ is the common tangent to both the circle. SR and PT are tangent. If SR=4cm, PT=7cm, the find RP.

Posted by Nishant Maan 1 year ago

CBSE > Class 10 > Mathematics

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If 2 ^ (x - x) = 9 and x - 2v = 6 represent a system of the equations, then the value of x + y

Posted by Nirbhay Raj Chauhan 1 year ago

CBSE > Class 10 > Mathematics

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A mother is five times as old as her daughter. Five years later the mother will be three times as old as her daughter . Find The sum of their present ages in years .

Posted by Kalpesh Patidar 1 year ago

CBSE > Class 10 > Mathematics

1 answers

Sonam .... 1 year ago

Let daughters age =x And mother's age =y Now, According to 1st condition 5x =y , 5x - y =0 eq.1 According to 2nd condition 3(x+5) = ( y+5 ) 3x + 15 = y+5 3x -y= - 10 eq. 2 Multiply eq 1 with 3 and eq 2 with 5 By elimination method 15x-3y =0 15x-5y = - 50 By subtracting it becomes 2y = 50 y=25 And put value of y in eq 1 So,x = 5 Sum of their ages = 25+5 = 30

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3 cubes each of volume 27 a centimetre cube are joined and to end as shown in the figure find the surface area of the resultant cuboid

Posted by Mahi Yadav 1 year ago

CBSE > Class 10 > Mathematics