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In the figure ad is given a median then find angle bca

Posted by Preet Mishra 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Today is my maths exam

Posted by Bharti Rani 3 years, 7 months ago

CBSE > Class 09 > Mathematics

4 answers

Suraj Yadav 3 years, 7 months ago

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Bharti Rani 3 years, 7 months ago

Yaar Paper bohot acha gya

Bharti Rani 3 years, 7 months ago

Thx

Rishi Raj 3 years, 7 months ago

Best of luck ?

ANSWER

What is the formula of surface area of cube

Posted by Arpan Sharma 3 years, 7 months ago

CBSE > Class 09 > Mathematics

5 answers

Yerramilli Sai Hrishi 3 years, 7 months ago

6a^2

Rishi Raj 3 years, 7 months ago

The surface area of cube is 6a^2

Vedika Kengale 3 years, 7 months ago

6a^2

Pata Monalisha 3 years, 7 months ago

6a^2

Sidhant Sinha 3 years, 7 months ago

Side( square)

ANSWER

What formula of tsa of cube

Posted by Karan Thakur 3 years, 7 months ago

CBSE > Class 09 > Mathematics

5 answers

Prince Hans 3 years, 7 months ago

6a^2

Rishi Raj 3 years, 7 months ago

The total surface area of cube is = 6a^2

Sidhant Sinha 3 years, 7 months ago

6a*

Ss S 3 years, 7 months ago

6a^2

Karan Thakur 3 years, 7 months ago

6a*

ANSWER

Represent sqr 2and sqr3 in a number line

Posted by Sushree Soudamini Atti 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Prove x+y+z=0 X+y+z+3xyz

Posted by Bharti Rani 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find five rational numbers between 3÷5 and 4÷5

Posted by Devanshu Sanghvi 3 years, 7 months ago

CBSE > Class 09 > Mathematics

4 answers

Suraj Yadav 3 years, 7 months ago

Find rational number between 3:5 & 4:5 Then, We can write ratios as 3/5 and 4/5. Then we will multiply 3/5 by 10 both denominator and numerator answer 30/50 and 40/50. Then write rational number between 30/50 and 40/50 like this (31/50, 32/50, 33/50, 34/50, 35/50) in mathematical format you can write as (3/5= 3×10/5×10= 30/50, 4/5= 4×10/5×10= 40/50,) And then you have to write some of the numbers between 30/50 and 40/50. Thanks,

Rishi Raj 3 years, 7 months ago

The denominator is added 5+5=10 So, 3/5×10/10=30/50 - 1 Since, 4/5×10/10=40/50 - 2 Therefore, 30/50 (31/50, 32/50,33/50,34/50,35/50......)40/50

Niharika Sumant (Jiya) 3 years, 7 months ago

Find rational number between 3:5 & 4:5 Then, We can write ratios as 3/5 and 4/5. Then we will multiply 3/5 by 10 both denominator and numerator answer 30/50 and 40/50. Then write rational number between 30/50 and 40/50 like this (31/50, 32/50, 33/50, 34/50, 35/50) in mathematical format you can write as (3/5= 3×10/5×10= 30/50, 4/5= 4×10/5×10= 40/50,) And then you have to write some of the numbers between 30/50 and 40/50. Thanks,

A N 3 years, 7 months ago

31/50,32/50,33/50,34/50 and 35/50

ANSWER

What is coordinating

Posted by Píyúsh Singh 3 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 3 years, 3 months ago

A set of values that show an exact position. On graphs it is usually a pair of numbers: the first number shows the distance along, and the second number shows the distance up or down.

ANSWER

Show that isosceles trapezium is always cyclic

Posted by Vidhyamohan Vidhyamohan 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The runs scored by 11 members of a cricket team are 0,13,15,20,27,29,31,34,43,50 &56 find the median score.

Posted by Abhishek Gupta 3 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Rishi Raj 3 years, 7 months ago

The runs scored by 11 members of cricket team are 0,13,15,20,27, (29) ,31,34,43,50,56 in the middle of the member of cricket is 29 so the median is 29.

A N 3 years, 7 months ago

Most importantly,Arrange the given data in ascending order. Now, Median =[(n+1)/2]th observation = (11+1)/2 th observation = 12/2 th observation = 6th observation Hence, 29 (which is the 6th observation) is the median of the given data

ANSWER

Lines AB and CD intersect at O .if angle AOC +ANGLE BOE=70° AND ANGLE BOD =40° ,FIND ANGLE BOE AND REFLEX OF ANGLE COE

Posted by Vaibhav Singh 3 years, 7 months ago

CBSE > Class 09 > Mathematics

4 answers

Niharika Sumant (Jiya) 3 years, 7 months ago

Sorry but is wrote full answer but it shows only (Given,)

Niharika Sumant (Jiya) 3 years, 7 months ago

Given, <AOC+ <BOE= 70° <BOD= 40° <AOC=<BOD=40°(Vertically Opposite Angles) <AOC+<BOE=70° 40°+ <BOE= 70° <BOE=70°-40° <BOE=30° <AOC+<BOE+<COE=180°(Angles on same line) 40° + 30° +<COE=180° 70° +<COE=180° <COE= 180°- 70° <COE= 110° Now, reflex <COE <COE + reflex<COE =360° 110°- reflex<COE= 360° Reflex<COE= 360°- 110° Reflex<COE=250° . THANKS,

Aditi Kumari 3 years, 7 months ago

AOB is a straight line angle AOC +angle COE+angle EOB =180° 70°+angle COE=180° angle COE =180°-70° Angle COE=110° angle COE + angle EOB +angle BOD 110°+40°+angle EOB =180° angle EOB=30°

A N 3 years, 7 months ago

Reflex ANGLE COE = 250° ANGLE BOE = 30° ( NCERT Ch. 6- first exercise -1st question. ; you can find ans. In your book)

ANSWER

Write two irrational number between 2 and 3 ?

Posted by Arjun Sahani 3 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Ayushman Kumar 3 years, 7 months ago

2.4 and 2.9

A N 3 years, 7 months ago

There are infinite irrational numbers between two rational numbers. So, u can find many irrational numbers between 2 and 3 and two of them are √6 and √7.

ANSWER

How to calculate volume of semicircle

Posted by Sarthak Kinhikar 3 years, 7 months ago

CBSE > Class 09 > Mathematics

3 answers

Hithesh Kanchan 3 years, 7 months ago

Volume of semi circle

Aliya . 3 years, 7 months ago

• V. of semicircle :- 1/2πr^2h

Akshiii ?? 3 years, 7 months ago

Volume of semicircle- 1/2 π r^2 h

ANSWER

I want video answers of maths sample paper

Posted by Sanjay Shukla 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Suraj Yadav 3 years, 7 months ago

Check on YouTube and any study app

ANSWER

give me the answer sheet of last year question papers

Posted by Swarnadip Mahata 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Hey? This is your question? In the following set of discrete data 7,5,3,2,3,5,7,1,3,7,8,9,10 the frequency of 7 is a)7 B) 20 c) 2 d)

Posted by Miaau ? 3 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Ranjeet Kumar Pandit?? 3 years, 7 months ago

Frequency of 7 be 3

Krish Kumar 3 years, 7 months ago

The frequency of 7 is 3

ANSWER

Hey? This is your question? If x= ( 2√5+3√2) / (2√5-3√2) ,find the value of x³-1/x³

Posted by Miaau ? 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

A N 3 years, 7 months ago

x= ( 2√5+3√2) / (2√5-3√2) then the value of x³-(1/x³) will be 17316√10

ANSWER

9+8x+4

Posted by Harsh Shah 3 years, 7 months ago

CBSE > Class 09 > Mathematics

4 answers

Ranjeet Kumar Pandit?? 3 years, 7 months ago

9+8x+4=0,13+8x=0 ,8x=-13 ,x=-13/8ans.

Gajali Patil 3 years, 7 months ago

13+8x = 0 8x = -13 x = -13/8

Rishi Raj 3 years, 7 months ago

8x+13

Harsh Shah 3 years, 7 months ago

8x

ANSWER

Factoring x^+2x-21=0

Posted by Aten Kath 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

To construct a triangle, given its base, a base angle and sum of other two sides

Posted by Android Keyboard 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Preet Kumar 3 years, 7 months ago

Please give the dimensions.

ANSWER

the diameter of football is five times the diameter of a cricket ball.ratio of surface areas of football and cricket ball is...

Posted by Aastha Kansal 3 years, 7 months ago

CBSE > Class 09 > Mathematics

3 answers

Gajali Patil 3 years, 7 months ago

25:1

Pinak Panigrahi 3 years, 7 months ago

Soory it's 1:25

Pinak Panigrahi 3 years, 7 months ago

25:1

ANSWER

Construct a triangle XYZ in which YZ = 9cm ANGLE Y =50

Posted by Prajeet Ganesh 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

ABC is a triamgal. Locket apoint in the interior of ∆ABC Which is equidistant from all the veryices of ∆ABC.

Posted by Chitransh Kamleshwar 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The CSA of cylinder 2200 cm square and the circumference of its base is 220 cm. Find the volume of the cylinder

Posted by Rishit Khambhayata 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

A N 3 years, 7 months ago

Volume of cylinder = 38500 cm³

ANSWER

If 3+route 7/3- route 7=a+b route6 find the value of a and b

Posted by Rithika Subramanian 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find two solutions of x-2y=3

Posted by Rithika Subramanian 3 years, 7 months ago

CBSE > Class 09 > Mathematics

3 answers

Rithika Subramanian 3 years, 7 months ago

Thanks for your answers

Babita Bhagat 3 years, 7 months ago

Now i am starting sum Put X=5 & Y=1 =X-2y=3 =5-2(1) =5 -2×1 =5-2 _______ 1st solution =3 answer Put X=9 & Y=2 X-2y=3 =9-2(3) =9-2×3 __________2nd solution =9-6 =3 answer OK!! THIS IS YOUR ANSWER

Prajakta Karmude 3 years, 7 months ago

Put x=0; 0-2y=3; -2y=3; y=3/2; Put y=0; x-2*0=3; x-0=3; x=3

ANSWER

Factorise 5psqaure -25p+20

Posted by Laya R 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

A N 3 years, 7 months ago

5p²-25p+20 = 5p²-20p-5p+20 = 5p(p-4)-5(p-4) = (p-4)(5p-5) Hope it helps!?

ANSWER

X plus one upon X equals to 5 then X square + 1 upon x square

Posted by Mohit Singh 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

A N 3 years, 7 months ago

23

ANSWER

Factorise 10(3x+1/x)*2-(3x+1)-3

Posted by Harish Singh 3 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

There is a solid cube which has been cut into two cuboids of equal volumes find the rotation of the total surface area of the cuboids of that given cube

Posted by Raja Dev 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Ashish Kumar Jha 3 years, 7 months ago

Rotation of ratio. Please reply

ANSWER

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