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18 + 9y - 9y = 18 Find value of y

Posted by Priyanka Malik 1 year, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Om Verma 1 year, 6 months ago

Hi

ANSWER

Can two numbers have 12 as their HCF and 350 as their LCM give reason

Posted by Jiya Sharma 1 year, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Rakhi Devi 1 year, 6 months ago

Chapter 2 freedom

ANSWER

What should be added to the polynomial x square - 5x+4, so that three is the zero of of the polynomial

Posted by Sudarshan Tade 1 year, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the condition that zeroes of the polynomial p(t)= tcube-atsquare+bt-c are such that ( p-q), p and ( p+q) .

Posted by Sachitha Sv 1 year, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

On a morning walk, three persons step off together and their steps measure 40 cm, 42 cm, and 45 cm. What is the minimum distance each should walk so that each can cover the same distance in complete number of steps ****************************

Posted by I.Puvi Arasan 1 year, 6 months ago

CBSE > Class 10 > Mathematics

2 answers

Bhavy . 1 year, 6 months ago

LCM= 2×2×2×3×5×5×7

Aman Kumar 1 year, 6 months ago

2.520 km

ANSWER

Check the consistency of the pair of linear equation: 2x + 3y = 5 and 4x + 6y =10

Posted by Jai Shree Randhawa 1 year, 6 months ago

CBSE > Class 10 > Mathematics

3 answers

Sweta Kumari 1 year, 6 months ago

a1/a2=b1/b2=c1/c2 Coincident lines

Aman Kumar 1 year, 6 months ago

Consistence because a¹/a²=b¹/b²=c¹/c²

Rohit Sanjivkumar Shirgave 1 year, 6 months ago

X = 1 2{1}+3y=5 1+3y. =5 3y. =5-1 3y. =4 Y. =4 ÷ 3 Y. = 0.176893

ANSWER

Compute the zeroes of the polynomials 4x^2 - 4x - 8 . Also , establish a relationship between the zeroes and coefficients .

Posted by Angel Bhandwal 1 year, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

The HCF of two numbers 2power p * 3 power 4 * 5 and 2 cube * 3 power q * 7 is 108, then the value of p+q is

Posted by R P 1 year, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

The distance of point A(2,4) from the x-axis is: a) 2 units b) 4 units c) -2 units d) -4 units

Posted by Nitin Patil 1 year, 6 months ago

CBSE > Class 10 > Mathematics

2 answers

Vedshree Patil 1 year, 6 months ago

4 units

Himanshi Sharma 1 year, 6 months ago

B) 4 units

ANSWER

Check whether -150 is a term of the AP: 11,8,5,2...

Posted by S S 1 year, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Alok Kumar 1 year, 6 months ago

a+(n-1)d= 11+(n-1)(-3)=-150 (n-1)(-3)=-150-11 (n-1)=-161/-3 n = -150 is not a term of an AP

ANSWER

117x+231y=579 and 231x+117y=465 by elimination method

Posted by Aarush Negi 1 year, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Laksh Patel 1 year, 6 months ago

Let the first eq be eq 1 and second be eq 2 Now add 1 and 2 and then subtract both U will get two more eqns And solve to get answer.

ANSWER

Form a quadratic polynomial whose zeros are 2 root 3 + 5 upon 2 and 2 root 3 minus 5 upon 2

Posted by Mansi Soni 1 year, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

What is the LCM of 1009

Posted by Rishta Singh 1 year, 6 months ago

CBSE > Class 10 > Mathematics

2 answers

Ankit Class 1 year, 6 months ago

Kya baat hai 🤣🤣🤣

Kiran Tyagi 1 year, 6 months ago

Check whether minus 2 upon 3 3 upon 25/3 are zeros of PX 2x Cube + 3x square + 7 x + 5 or not

ANSWER

What is a syllabus. Of math

Posted by Mohit Paul 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the zeroes of polynomial p(x)=x²-2 and verify the relationship between zeroes and coefficients

Posted by Anuj Narang 1 year, 7 months ago

CBSE > Class 10 > Mathematics

1 answers

Prachi Bisht 1 year, 7 months ago

x²-2 Using the identity, a²−b²=(a+b)(a−b) = (x)² - (√2)² = (x + √2) (x - √2) = x = -√2. = x = √2

ANSWER

Find the quadratic polynomial whose zeros are 2 and -6 verify the relation between the coefficient and the zeros of the polynomial

Posted by Aryan Panwar 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

√2+ 3 =4

Posted by Divya Kumari 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If a and b are zeroes of 4x^2-7x+3 Then find (a^3 b^2) (a^2 b^3)

Posted by Mohamed Shameer 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

A fast train takes 3 hrs less than a slow train for a journey of 600 km .if the speed of slow train is 10km per hr less than the fast train find the speed of 2 train

Posted by Thyana Sathiyan 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Sin a+ b = sin a + sin b

Posted by Preety Pattanaik 1 year, 7 months ago

CBSE > Class 10 > Mathematics

1 answers

Ankit Class 1 year, 6 months ago

Check kar lo kya dikat hai let a= 45 and b= 45 then sin90 is not equal to sin 45+sin45 hence 1is not equal to √2 .

ANSWER

Find mean of 4 composite numbers

Posted by Harshpreet Singh 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Consider the number 8 power n is a natural number check whether there is any value of n for which 8power n ends with the digit 0

Posted by Bhanu Priya 1 year, 7 months ago

CBSE > Class 10 > Mathematics

2 answers

Shubham Mmmm 1 year, 6 months ago

8 power n can = (2×4)n so, it cannot be end with zero because it cannot satisfied (2×5) n

Bhanu Priya 1 year, 7 months ago

If a number ends with 0 it should be divisable by 10 the factor of 10 is 2 and 5 the factor of 8 so 8 power n cannot end with the digit 0

ANSWER

The student of class are made to stand in a row . If three student are extra in a row there would be one row less if three student are less in a row there would be two rows made find number of students in a class

Posted by Account Deleted 1 year, 7 months ago

CBSE > Class 10 > Mathematics

1 answers

Aryan Kumar Singh 1 year, 7 months ago

Hdhzz

ANSWER

All math syllabus with exercise

Posted by Tanmay Srivastava 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

X2 ÷2

Posted by Deepanshu Jangra 1 year, 7 months ago

CBSE > Class 10 > Mathematics

1 answers

Shreya Maurya 1 year, 7 months ago

1x

ANSWER

My question is 8x+y=10 9x-y=7 Solve this by substitute method

Posted by Metali Bansal 1 year, 7 months ago

CBSE > Class 10 > Mathematics

1 answers

Vanita Shinh 1 year, 7 months ago

From equation 1 y= 10-8x Put this in equation 2 9x-10+8x=7 17x=7+10 17x=17 X=1 Now put the value of y in 1 or 3 8×1+y=10 8+y=10 Y=10-8 Y=2

ANSWER

Form a polynomial who's zeros are 1. 3/10 & 4/15 2. 2 + root 3

Posted by Alrik Chishi 1 year, 7 months ago

CBSE > Class 10 > Mathematics

1 answers

Nirupama Varma P. K 1 year, 7 months ago

1] α = 3/10 β = 4/15 We know that:- k(x² + (α+β)x - αβ) x² + (3/10 + 4/15)x - 3/10 * 4/15 x² + (17/30)x - 2/25 LCM = 50 (50x² + 85/50x - 4/50)/50 = 0 -> Hence, the required polynomial is 50x² + 85x - 4

ANSWER

4ut2

Posted by Shubham Kumar 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If 4 cot angle=3 then (sin angle -cos angle/sin angle+ cos angle)=?

Posted by Simran Raza 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

The first and the last term of an AP are 17 and 350 respectively if t the common difference is 9 how many terms are there and what is their sum

Posted by Rishika Golay 1 year, 7 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

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