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

No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

TOwER OF PISA : To prove that objects of different weights fall at the same rate, Galileo dropped two objects with di Rereat weiglits from the Leaning Tower of Pisa in Italy. The objects hit the ground at the same time. When at object is dropped from a tall building, it falls about 16 feet in the first second, 48 feet in the second, and 80 Sest in the third necond, regardless of its weight. Find the constants a and b

Posted by Narayanamoorthy M 19 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Ex.2.1

Posted by Divyansh Nagaich 19 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

ए प्लेन लेफ्ट 30 मिनट लेट थें इट्स शेड्यूल टाइम एंड इन ऑर्डर टू रीच थे डिस्टेंस 1500 केएम अवे इन द टाइम आईटी हद तो बे इंक्रीजड इट्स स्पीड में ए 100 कम पर हौर फॉर ए उसूल स्पीड फाइंड इट्स उसूल स्पीड

Posted by Shivanshi Mishra 19 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

रीतू एक नाव के द्वारा धारा प्रवाह की दिशा में 20 कि मी है 2 घण्टे में में तया तया प्रवाद प्रवाद के विपरीत दिशा में 4 किमी दुई 2 घण्टे में

Posted by King Varun Pratap 20 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Solve the problem given in example 1 Class 10 Chapter 4.2(exercise 4.2)

Posted by Navjot Kaur 21 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If 5 th term of Ap is 31 and 15th term is 16 more than 11th term find ap

Posted by Chanda Devi 1 day, 2 hours ago

CBSE > Class 10 > Mathematics

1 answers

Chanda Devi 1 day, 2 hours ago

3 7

ANSWER

117x +231y=579 231x+117y=405

Posted by Vedika B 1 day, 6 hours ago

CBSE > Class 10 > Mathematics

1 answers

Tanya Singh 1 day, 1 hour ago

Question is wrong

ANSWER

x/7+y/3=5 x/7-y/9=1 by substitution method

Posted by Siddhi Jaiswal 1 day, 8 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If p,q are two prime numbers than what is the HCF and LCM of p and q ?

Posted by Riya Thakur 1 day, 20 hours ago

CBSE > Class 10 > Mathematics

3 answers

Adya Dwari 3 hours ago

Hcf is 1 and LCM is pq

Rishabh Shukla 1 day, 19 hours ago

Hcf = 1 LCm = pq

Ayush Kumar 1 day, 20 hours ago

P and q

ANSWER

The coordinate of a point A (3, √3). Find the coordinates of another point B such that OA=OB=AB, where O is the origin

Posted by Md Majharul 1 day, 20 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

The equation axn+byn+c=0 represents a straight line if

Posted by Thilagavathi V T 2 days, 22 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find a quadratic polynomial whose sum of zeros and product of zeros are 1/3 and 2/5 respectively

Posted by Aman Diwakar 3 days, 1 hour ago

CBSE > Class 10 > Mathematics

1 answers

Rishabh Shukla 1 day, 19 hours ago

Polynomial f(x) = k(x² - (1/3+2/5) + 1/3×2/5) where k is non zero constant So, f(x) = k(x²-11/15+2/15) f(x) = k/15(15x²-11x+2) [Ans]

ANSWER

A fraction become 9/11,if 2 is added to both the numerator and the denominator. If,3 is added to both the numerator and the denominator it becomes 5/6. find the fraction

Posted by Jhimi Tripura 3 days, 18 hours ago

CBSE > Class 10 > Mathematics

1 answers

Rishabh Shukla 1 day, 19 hours ago

9-2/11-2 = (7/9) Ans

ANSWER

Lab manual activity solution

Posted by Manikandan Prajna 3 days, 21 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

The solution of px + qy = p - q and qx - py = p + q is x = 0 and y = 0 (T/F)

Posted by Abinav Prasath 4 days, 3 hours ago

CBSE > Class 10 > Mathematics

1 answers

Hi Bye 3 days, 23 hours ago

True In px+qy=p-q Where x=0 and y=0 p(0)+q(0)=0-0 0=0 So true

ANSWER

The solution of px + qy = p - q and qx - py = p + q is x = 0 and y = 0

Posted by Abinav Prasath 4 days, 3 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

6+2+7

Posted by Johirul Islam 4 days, 11 hours ago

CBSE > Class 10 > Mathematics

4 answers

Rishabh Shukla 1 day, 19 hours ago

627 🫡

Arman Xtry 🌷☁️ 3 days, 21 hours ago

15 ✨

Abinav Prasath 4 days, 3 hours ago

15

Rakshan Khan 4 days, 4 hours ago

15

ANSWER

Find the co-ordinate of the points of intersecting of PX + qy = r with the co-ordinates axis

Posted by Naveen Rojha 5 days, 1 hour ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Ravish runs a book shop at school of Math, Gurgaon. He received 480 chemistry books, 192 physics books and 672 Mathematics books of class XI. He wishes to average these books in minimum numbers of stacks such that each stack consists of the books on only one subject and the number of books in each stack is the same. (a) Find the number of books in each stack. (b) Find the Number of stacks of Mathematics books are (c) Find the Minimum number of stacks of all the books. (d) Find the Difference in number of stacks of Mathematics books and sum of stacks of Physics and Chemistry books is

Posted by Manoj Jamshetty 6 days, 1 hour ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

There are two natural numbers whose difference is 66,and their least common multiple is 360.Find the two numbers.

Posted by Priyanka Joshi 6 days, 3 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the polynomial whose zeroes are the zeroes of 2x²+3x-6

Posted by Mehak Moti Yadav 6 days, 4 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

9th class parimiti ka all formula

Posted by Sruti Rekha Bag 6 days, 6 hours ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the hcf and lcm of following number and verify hcf(ab) lcm of (ab) 144 and 98

Posted by Madiha Tadapatri 6 days, 10 hours ago

CBSE > Class 10 > Mathematics

3 answers

Ananya Rajesh 6 days, 4 hours ago

HCF=2, LCM= 7056 HCF ×LCM= product of the two numbers HCF×LCM=14112 Product of the two number(a×b) =144×98=14112 Therefore HCF× LCM =THE PRODUCT OF TWO NUMBERS

Mohd Asif 6 days, 8 hours ago

Khges

Madiha Tadapatri 6 days, 10 hours ago

Send

ANSWER

(a+b)x +(a-b)y=a square + b square (a-b)x +(a+b)y=a square - b square

Posted by Kanishka No 1 week ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

4x²+4bx_(a²_b²)=0

Posted by Rahil Shaikh 1 week ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Ch:-3 "Pair of Linear Equations In Two Variables" If , ax/b -by/a = a+b And, ax - by = 2ab Then , find the value of 'x' and 'y'. [It's a CBSE question of year 2009 The answer should be:- x = b and y= -a]

Posted by Jugashree Saikia 1 week ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the values of p for which the quadratic equation 2x^2 + px + 8=0 has real roots

Posted by Vanshika Padhaniya 1 week ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

A boy standing on a horizontal plane finds a bird flying distance of 100m from him at an elevation of 30°. A girl standing on the roof of a 20m high building , find the elevation of a 20m high building find the elevation of the same bird to be 45°.the boy and the girl are on the opposite sides of the bird . Find the distance of the bird from the girl . [Given √2=1.414]

Posted by Chaitanya Kusalkar 1 week, 1 day ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find median of Classes. frequency 1400-1550. 8 1550-1700. 15 1700-1850. 21 1850-2000. 8

Posted by Faiza Hajik 1 week, 1 day ago

CBSE > Class 10 > Mathematics

1 answers

Mohammad Gulam Gaus 1 week, 1 day ago

What is rational number

ANSWER

Rationalize the following 3 root 3 minus 4 upon 4 + 3 root 3

Posted by Anushka Jha 1 week, 1 day ago

CBSE > Class 10 > Mathematics

1 answers

Hi Bye 4 days, 1 hour ago

https://drive.google.com/file/d/16mHMXPdzpJc3eS3NLlbsvEsqpf1BVy9f/view?usp=drivesdk Open this and view your answer

ANSWER

Page 1 of 1969

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App