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

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2Thank You

Sanskrati Singh Parmar 1 year, 10 months ago

Suman is celebrating her birthday

3Thank You

ANSWER

The length of the minute hand of a clock is 5cm. Find the area swept by the minute hand during the time period 6:05 am and 6:40 am.

Posted by Mansiii Kaushik 1 year, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Rupshree Singh 1 year, 10 months ago

Length of minute hand = 5cm = 8 Time period = 6:05 am to 6:40 am. = 35 minutes 1 min = 6° 35min = 35x6 = 210°= Ө Area of the sector = θ/360 ×πr² 210/360×22/7×5×5 = 275/6 cm².

1Thank You

Soham Tanksale 1 year, 10 months ago

0Thank You

ANSWER

Compartment exam 2023 maths question paper

Posted by Sunita Devi 1 year, 10 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the sum of all natural numbers between 200 and 1502which are exactly divisible by 3 .

Posted by Mohammad Shakib 1 year, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Ashish Gupta 1 year, 10 months ago

369117

0Thank You

Official Praffulbhai 1 year, 10 months ago

369117

1Thank You

ANSWER

14.2

Posted by Kaunen Ansari 1 year, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Sankalp Dinesh 1 year, 10 months ago

Means???

2Thank You

Kaunen Ansari 1 year, 10 months ago

1 answer

2Thank You

ANSWER

( x, y ) is 5 unit away from the origin. How may such point lie in the third quadrant?

Posted by Aryan Kumar 1 year, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Avani Cho 1 year, 10 months ago

X2+y2=25

0Thank You

Dasarath Badanayak 1 year, 10 months ago

Infinite

1Thank You

ANSWER

The 11th term from the end of the AP, 10, 7, 4, .........., - 62 is

Posted by Aryan Kumar 1 year, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Ashish Gupta 1 year, 10 months ago

-20

0Thank You

Namrata Babani 1 year, 10 months ago

-62-(11-1)-3 -62-10*-3 -62+30 -32

3Thank You

ANSWER

It is necessary to turn the data from inclusive to exclusive to find the mean of that data ? Why ?

Posted by Suryesh Kumar 1 year, 10 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

It is necessary to turn the data from inclusive to exclusive? Why ?

Posted by Suryesh Kumar 1 year, 10 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If the sum of two number is 1215 and their HCF is 81 then the possible number of pair of such number is

Posted by Praveen Prajapati 1 year, 10 months ago

CBSE > Class 10 > Mathematics

3 answers

Aryan Kumar 1 year, 10 months ago

405/37

0Thank You

Dipti Singh 1 year, 10 months ago

0Thank You

Amardeep Parija 1 year, 10 months ago

2Thank You

ANSWER

Prove sinA- 2sin³A/2cos³A- cosA. = TanA

Posted by Abdullah Khan 1 year, 10 months ago

CBSE > Class 10 > Mathematics

3 answers

Khushi Maan 1 year, 10 months ago

Isme upar to sinA common lena hoga or niche cosA lena h ,, then upar ya niche ek jagah pr sin²A + cos²A = 1. Ye identity put Krna h ....

1Thank You

S Manikandan 1 year, 10 months ago

Give me answer

0Thank You

S Manikandan 1 year, 10 months ago

Write a rational number between root 2 and root 3

0Thank You

ANSWER

Find the number whose sum is 27 and product is 182.

Posted by Passang Tamang 1 year, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Praveen Prajapati 1 year, 10 months ago

According to question First eq........ Is X+Y =27 And Second eq... Is XY=182 Then you solve eq by factorisation is Value X and Y is 13,14 or 14,13 Your question is solved

2Thank You

Khushi Maan 1 year, 10 months ago

10x + y = 27 and 10xy = 182

1Thank You

ANSWER

A box contains 12 balls out of which x are black It one ball in braw at random from the box what is the probability that it will be a black ball If 6 more balls are put in the box the probability of drawing a black ball is now double of what it was before find the value of x

Posted by Aditya Dhanotiya 1 year, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Khushi Maan 1 year, 10 months ago

x = 28

5Thank You

ANSWER

Show that 5 - under root 3 is irrational

Posted by Tanishka Jain 1 year, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Rohit Raj 1 year, 10 months ago

This is contradiction so our assumptions is wrong so that root under 5 is irrational

4Thank You

ANSWER

Find the perimeter of the following. All measures are in centimeters

Posted by Jiya Rai 1 year, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Rohit Raj 1 year, 10 months ago

0Thank You

Tannu Yadav 1 year, 10 months ago

1Thank You

ANSWER

The pair of equations 2x+y=5,3x+2y=8 has

Posted by Jayas Patel 1 year, 10 months ago

CBSE > Class 10 > Mathematics

5 answers

Lake River 1 year, 10 months ago

Bethel

1Thank You

Lake River 1 year, 10 months ago

Unique solution

1Thank You

Sujal Tondale 1 year, 10 months ago

A/a ≠ B/b Only one solution

0Thank You

Rohit Raj 1 year, 10 months ago

Intersect each other, Unique solution

0Thank You

Jayas Patel 1 year, 10 months ago

A unique solution

0Thank You

ANSWER

Cosec²A/cosecA-1 -cosec²A/cosecA+1=2sec²A

Posted by Damanvir Kaur 1 year, 10 months ago

CBSE > Class 10 > Mathematics

3 answers

Shubham Pareek 1 year, 10 months ago

LHS=RHS (hence proved)

0Thank You

Rohit Raj 1 year, 10 months ago

LHS is equal to RHS

1Thank You

Roshan King 1 year, 10 months ago

LHS=RHS PROVE

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ANSWER

Find The first negative term of The AP : 555,550,545,540,.....

Posted by Valentina Suresh Kumar 1 year, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Sujal Tondale 1 year, 10 months ago

-5

0Thank You

Rohit Raj 1 year, 10 months ago

-5

2Thank You

ANSWER

To draw the graph of quadratic polynomial and observe a. The shape of the curve when the coefficient of x square is positive

Posted by Naina Jaiswal 1 year, 10 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If sinA=1/2,then the value of secA is

Posted by Prince Kumar 1 year, 10 months ago

CBSE > Class 10 > Mathematics

3 answers

Namrata Babani 1 year, 10 months ago

If sinA=1/2 then angel A us 30degree Sec30=√3/2

0Thank You

Shubhank Kashyap 1 year, 10 months ago

SinA = 1/2 { GIVEN } SinA = P/H So, using Pythagoras theorem H^2 = B^2 + P^2 2^2 = B^2 + 1^2 4 = B^2 + 1 4-1 = B^2 3 = B^2 √3 = B According to ques... SecA = B/H SecA = √3/2

1Thank You

Insiya Bambora 1 year, 10 months ago

2/3

0Thank You

ANSWER

What is allfa

Posted by Shivani Tamilselvi 1 year, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Sujal Tondale 1 year, 10 months ago

Zero of equation

0Thank You

Honey Rajput 1 year, 10 months ago

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7Thank You

ANSWER

All Chapter weightage exam

Posted by Akanshu Garg 1 year, 10 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If √ 3 −1 √ 3 +1 =a−b √ 3a) a = b = 1 b) a = 2, b = 1 c) a = 2, b = -1 d) a = - 2, b = 1

Posted by Suryansh Aggarwal 1 year, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Rihan Alam 1 year, 10 months ago

Answer

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ANSWER

Define non zero numbers.

Posted by Vikash Yadav 1 year, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Aarush R U 1 year, 10 months ago

The numbers which are greater than zero are called non zero numbers

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ANSWER

Find the lcm and hcf and verify a×b=hcf(a,b)×lcm(a,b)

Posted by Diksha Rana 1 year, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Sandeep Kumar 1 year, 10 months ago

Sandeep

1Thank You

ANSWER

Solve for x and y : 11x+15y+23=0, 7x-2y-20=0

Posted by Sameer Pandey 1 year, 10 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

A number selected from the number 1234.......50 What is the probability the number selected is a multiple of 5

Posted by Dashrath Singh Sisodiya 1 year, 10 months ago

CBSE > Class 10 > Mathematics

3 answers

Dashrath Singh Sisodiya 1 year, 8 months 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.
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Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

1Thank You

Sameer Pandey 1 year, 10 months ago

10/50=1/5

1Thank You

Account Deleted 1 year, 10 months ago

Total number of outcomes=50 Number of possible outcomes=10 Probability=10/50 =1/5

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ANSWER

Prove that 1-cosA/1+cosA=(cosecA-cotA)²

Posted by Manvi Soni 1 year, 10 months ago

CBSE > Class 10 > Mathematics