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How many integers between 200and500 divisible by 8

Posted by Navneet Kaur 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Siddhi Chothe 1 year, 9 months ago

No integer

ANSWER

Solve for x and y 149x - 330y= -511 -330x +149y=-32

Posted by Ardra Krishna 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Mehakpreet Kaur 1 year, 9 months ago

149x-330y=-511 --------eq 1 -330x+149y=-32 --------eq 2 Subtract eq 2 from eq 1, we get, 479x-479y=-479 By removing common we get, x-y=-1 ---------eq 3 Add eq 2 in eq 1 we get, -181x-181y=-543 By removing common we get, x+y=3---------eq 4 By elimination method, Subtract eq 4 from eq 3 we get, x=2 By putting the value of x in eq 4 we get, y=1 So the value of x= 2and y= 1

ANSWER

Sintita-2sin^3tita ----------------------------(divided by)=tantita 2cos^3tita-costita

Posted by Radha Devi 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Debayan Kar 1 year, 8 months ago

Sin@- 2sin³@/tan@ 2cos³@-cos@

ANSWER

Sin 30 + cos 45 - tan 60

Posted by Anoop Kumar Yadav 1 year, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

Padala Rohit Kumar 1 year, 8 months ago

4√6+√2/2√2

Dhaya Shree 1 year, 8 months ago

Ncert ex 12.1 sum 5th sum in new book

ANSWER

Cos 45° / sec 30°+cosec 30°

Posted by Anju Anju 1 year, 9 months ago

CBSE > Class 10 > Mathematics

3 answers

Khushi Thakur 1 year, 9 months ago

Root6+8/4

Karan Arya Singh 1 year, 9 months ago

Thank

Abhijeet Kumar 1 year, 9 months ago

1/√2/2√3+2/1 1/√2/2+2√3 √3/√2(2+2√3) √3/2√2(1+√3)Rationalise the number ----------------------

ANSWER

Group data

Posted by Pramod Kumar Mishra 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Anju Anju 1 year, 9 months ago

Please answer

ANSWER

4x-6y+2=0,2x-3y-7=0

Posted by Uday .K 1 year, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

Khushi Thakur 1 year, 9 months ago

X=7/4 and y=7/6

Fardeen Choudhary 1 year, 9 months ago

4x,+8y+10 =0

ANSWER

Find the zero of the following quadrilateral polynomial and verify the relationship between the zero and the coefficient

Posted by Khushwant Singh 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Arpit Kumar 1 year, 9 months ago

Which number you want. A Solution

ANSWER

A girl walks 500 m towards east and then 1200 m towards north find her distance from the starting point

Posted by Hemanth Hemanth 1 year, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

Visva Thomas. C 1 year, 9 months ago

1200²+500²=X² X²=1690000 X=√1690000 X=1300

Jatin Joshi 1 year, 9 months ago

1300 m

ANSWER

Rohan's mother age is 26 years older than him. The product of their ages(in years) 3 years from now will be 360. We would like to find Rohan's present age

Posted by Adyasha Sarangi 1 year, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

Jatin Joshi 1 year, 9 months ago

Rohan`s present age will be 7 years

Varun Aryan 1 year, 9 months ago

Solution

ANSWER

What do you mean by POLYNOMIAL?

Posted by Aashi Ch. 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Divyanshi Mishra 1 year, 9 months ago

If some variables and constant values are connected with any mathematical operation (+,-,×or÷) then it is called a polynomial

ANSWER

prove that √ 2 is irrational?

Posted by Chinmayi P P 1 year, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

Radha Devi 1 year, 9 months ago

Then √2=a/b (where a and b are co-prime) Then b√2=a ---1 Then (b√2)^2=a^2 Then b^2*2=a^2 Then 2bsquare equal to a square

Radha Devi 1 year, 9 months ago

Let's assume in contrary that √2is rational the √2 =a/b form

ANSWER

NCERTQ

Posted by Niraj Kumar Chauhan 1 year, 9 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If col t * 4sin theta - 3cos theta = 0 find the value of (12sin theta - 7cos theta)/(8sin theta + 3cos theta [BASIC/STANDARD] 回回

Posted by Tanvi Sharma 1 year, 9 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

{(a) +(b)} whole squre

Posted by Gopidi Abhinav Reddy 1 year, 9 months ago

CBSE > Class 10 > Mathematics

5 answers

Khushi Thakur 1 year, 9 months ago

a^2 + b^2 + 2ab

Divyanshi Mishra 1 year, 9 months ago

a^2 +b^2 +2ab

Jatin Joshi 1 year, 9 months ago

a^2 +b^2 + 2ab

Chinmayi P P 1 year, 9 months ago

a²+b²+2ab

Gopidi Abhinav Reddy 1 year, 9 months ago

a2+2ab+b2

ANSWER

A black and white die throw at same time write all possible outcome what is probability the number obtained have product less than 16?

Posted by Chandradeep Singh Bhati 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Vishal Singh Rajput 1 year, 9 months ago

15 upon 16

ANSWER

If tan square A = cot( A-24 degree )

Posted by Dipendra Singh Bhati 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Dipendra Singh Bhati 1 year, 9 months ago

Please ans.

ANSWER

If cosec A=17/8,then calculate tan A

Posted by Dipendra Singh Bhati 1 year, 9 months ago

CBSE > Class 10 > Mathematics

3 answers

Jatin Joshi 1 year, 9 months ago

8/15 will be value of tan

Dipendra Singh Bhati 1 year, 9 months ago

Thanks for answer

Vinod Vyavhare 1 year, 9 months ago

cosec a = 17/8 which is hypo/perpendicular. So by Pythagoras there we get the base as 15 then tan a = perpendicular/base so it is 8/15

ANSWER

If sinA =x/y then find valur of cot A

Posted by Kanupriya Modi 1 year, 9 months ago

CBSE > Class 10 > Mathematics

4 answers

Dipendra Singh Bhati 1 year, 9 months ago

y-x/x

Kanupriya Modi 1 year, 9 months ago

√y^2-x^2/x

Manish Joshi 1 year, 9 months ago

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Nidhi Srivastava 1 year, 9 months ago

1/xy

ANSWER

sin 2A= 2 sin A is true when A =

Posted by Rafe Arshad 1 year, 9 months ago

CBSE > Class 10 > Mathematics

5 answers

Muskan Negi 1 year, 9 months ago

0°

Angel Dixit 1 year, 9 months ago

0

Dhruvi Maheshwari 1 year, 9 months ago

0°

Tanya Singh 1 year, 9 months ago

0°

Tharani Dharan 1 year, 9 months ago

0

ANSWER

The value of c for which the equation axsqare + 2bx+c has equal roots

Posted by Priya Nagar 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Himanshi Surana 1 year, 9 months ago

B^2/A

ANSWER

The comman difference of the AP whose Sn=3n2 +7n is

Posted by Shashi Kant Jena 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Shreya Singh 1 year, 9 months ago

6

ANSWER

546 ke formula

Posted by Rudra Kushwah 1 year, 9 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If the two zeroes of polynomial 5x۸-7x+k are reciprocal to each other find the value of k.

Posted by Mohammad Aquib 1 year, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

M Charith 1 year, 9 months ago

K=5

M Charith 1 year, 9 months ago

a and b are zeroes

ANSWER

Find the value of ' a 'so that the following linear equations have no solution (3a + 1) * x + 3y - 2 = 0 , (alpha ^ 2 + 1) * x + (alpha - 2) * y - 5 = 0

Posted by Aditya Soni 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Sameer 🤭 1 year, 9 months ago

Answer here

ANSWER

What is the common difference of an ap in which a21 - a7=84

Posted by Nayan Gaur 1 year, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

M Charith 1 year, 9 months ago

d=6

Suraj Soni 1 year, 9 months ago

a21=a+20d a7=a+6d a21-a7=a+20d-a-6d a21-a7=14d Given that a21-a7=84 14d=84 Hence,d=6(answer)

ANSWER

Is -150 a term of the AP 11, 8, 5 , 2,...?

Posted by Tulika Gupta 1 year, 9 months ago

CBSE > Class 10 > Mathematics

5 answers

Savitha Murugan 1 year, 9 months ago

No

M Charith 1 year, 9 months ago

No it is not a term

Nihal Bendi 1 year, 9 months ago

a=11 D=8-11= -3 an = -150 an=a + (n-1)d -150 = 11+ (n-1)-3 -150= 11-3n+3 -150 = 14 -3n -150 -14 = -3n -164 = -3n n = -164/-3 n =54.6... So ,-150 is not a term of the given AP. ........Harika

Nayan Gaur 1 year, 9 months ago

-52=n So,-150 is not a term of A.P.

Shameer Thadayil 1 year, 9 months ago

X_{n ^{= a +(n-1)d}}

_{^{-150=11+(n-1)×-3}}

_{^{-150-11=(n-1)×-3}}

_{^{-161= (n-1)×-3}}

_{^{-161÷-3=(n-1)}}

_^-53.6=(n-1)

_{^{n=54.6,it is not positive intiger, so -150 is not a term if these sequence}}

ANSWER

Find the sum: (5x + 4 - 2y) + (2y - 7 + 3x)

Posted by Devansh Pareta 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Sanya Sharma 1 year, 9 months ago

8x-3

ANSWER

Solve 3x + 4y =10 and 2x - 2y = 2

Posted by Manya N 1 year, 9 months ago

CBSE > Class 10 > Mathematics

3 answers

Amarjit Yadav 1 year, 8 months ago

3x+4y=10----(1) 2x-2y=2------(2) Now multiplying by 2 in equation (2) 3x+4y=10------(3) 4x-4y=4--------(4) Solve equation 3 and 4 7x=14 X=2 Now putting the value of x in equation 1 3(2)+4y=10 6+4y=10 -4y=10-6 -4y=4 Y= 1

Arjun Sharma 1 year, 9 months ago

3x + 4y = 10 -----(1) 2x-2y = 2 --------(2) Multiply (2) equation with 2 4x - 4y = 4 -------(3) Add 3 and 1 3x + 4y = 10 4x - 4y = 4 ----------------------- 7x = 14 X = 2 Similarly Y=1

Kartik Bisht 1 year, 9 months ago

X=2,y=1

ANSWER

The angle of elevation of the top of the tower from a point c on the ground , which is 30m away from the foot of the tower is 30°.find the height of the tower

Posted by Lilly Verma 1 year, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

M Charith 1 year, 9 months ago

10_/3

ANSWER

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