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Find the angles whose supplement is six times its complement.

Posted by Muhammed Shezin 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Anurag Kumar 4 years, 8 months ago

Let the angle be x 180-x=6(90-x) 180-x=540-6x 6x-x=540-180 5x=360 x=72

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If ( x+a) is a factor of polynomials (x2 + px +q) and (x2+ mx +n) then prove that a= n- q\m- p

Posted by Shivangi Ojha 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Anurag Kumar 4 years, 8 months ago

x+a=0 x=-a x^2+px+q=x^2+mx+n -ap+q=-am+n -ap+am=n-q a(-p+m)=n-q a=(n-q)/(m-p)

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If two complementary angles are such that one angles is integer 1 1/2 times angles in both

Posted by Shubhangi Bisht 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Questions 1 A national number 5/7 is equivalent to a )15/17 B)25/27 C)10/14 D)10/27

Posted by Hemlata Raj 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Hemlata Raj 4 years, 8 months ago

But who ans is (c)

2Thank You

Mansi Pal 4 years, 8 months ago

0Thank You

ANSWER

√7+√48

Posted by Aayush Rai 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

4+2

Posted by Anubhav Goyal 4 years, 8 months ago

CBSE > Class 09 > Mathematics

5 answers

Dhammaratna Kamble 4 years, 8 months ago

Six

0Thank You

Muhammed Shezin 4 years, 8 months ago

If you dont know this you copied and reached in 9th

1Thank You

Mansi Pal 4 years, 8 months ago

0Thank You

Anubhav Goyal 4 years, 8 months ago

0Thank You

Anubhav Goyal 4 years, 8 months ago

0Thank You

ANSWER

3^x+64=2^6+(√3)^8 find the value of x

Posted by Varsha Yadav 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Mansi Pal 4 years, 8 months ago

0Thank You

Varun Jain 4 years, 8 months ago

2Thank You

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If one angle of a triangle is x and one is 2x prove that it is isosceles triangle

Posted by arch****@***** 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If x=3+√8,find value of (x+1/x)2

Posted by Ravi Chhikara 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Anurag Kumar 4 years, 8 months ago

0Thank You

ANSWER

2⁴/³ is same as

Posted by Amit Sahu 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If each side of triangle is doubled then what will be the area of triangle thus formed and the given triangle?

Posted by Malvin Pangavoor 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Mansi Pal 4 years, 8 months ago

It will be one 4 times

0Thank You

Amit Sahu 4 years, 8 months ago

It would be doubled

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AB is a diameter of the circle.CD is a chird equal to the radius of the circle.AC and BD when extended intersect at point E.prove that angle AEB=60'

Posted by Bhakti Ma'Am 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2x+(6-5)

Posted by Nainesh Uniyal 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Aditya Singh 4 years, 8 months ago

2x+1

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Find the value of a if x-a is a factor of 7xsquare minus 41xminus 6

Posted by Bhavesh Ahuja 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Anurag Kumar 4 years, 8 months ago

a=6 a=-1/7

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find the valie of c if on a triangle S=13,a=8 and b=7

Posted by Nagaraju Nagani 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Nitish Kumar 4 years, 8 months ago

1Thank You

Jaihind Yadav 4 years, 8 months ago

C= 11

1Thank You

ANSWER

If the volume of a cuboid is 'a' cm.If its length, breadth and height arr doubled then the new volume will be?

Posted by Srushti Kuckian 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Anurag Kumar 4 years, 8 months ago

2a cm^3

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ANSWER

If if the radius of a sphere is increased by 10% then its volume will be increased by ?

Posted by Manpreet Gulati 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find one rational numbers and irrigation number between 2 and 3

Posted by Pavan Raju 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Bhumi Agarwal 4 years, 8 months ago

2/1 × 2 and 3/3× 2 =4/2and 9/2 Rational number between them= 5/2

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ANSWER

Blood group AB is of 15 students and total students are 40 Find the probability of blood group

Posted by Mastan Pasha 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Curved surface area of a cylender

Posted by Kuldeep Singh 4 years, 8 months ago

CBSE > Class 09 > Mathematics

3 answers

Varsha Yadav 4 years, 8 months ago

2πrh

0Thank You

Anurag Kumar 4 years, 8 months ago

2πrh

0Thank You

Pavan Raju 4 years, 8 months ago

Find one rational numbers and irrtional number between 2 and 3

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Find three irrational no. Between 5/7and 9/11

Posted by Manan Gupta 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If 4/a=a2/16 , then check whether is a rational or irrational number

Posted by Bhawna Diwakar 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Jaihind Yadav 4 years, 8 months ago

Rational number

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ANSWER

13.2 answers

Posted by Jai Pubg 4 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Varsha Yadav 4 years, 8 months ago

Which question

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Math.

Posted by Diksha Kumari 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Circles Theorm 10.10

Posted by Sanchit Aggarwal 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Ncert

Posted by Vansh Sharma 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Root five represents on number line

Posted by Chahat Sandhu 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Exercise 1.4

Posted by Ritikesh Kumar 4 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Lovepreet Bawa 1 year, 4 months ago

day......................break ............................... the time in the morning when light first appears.

0Thank You

Vansh Sharma 4 years, 8 months ago

Kun sa question

1Thank You

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Chapter 10 exercise 10.4

Posted by Priya Sharma 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Write a rational number between the √2and√3

Posted by Vartika Varshney 4 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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