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_ +_ = 8 + + _ - _= 6 = = 13 8

Posted by Ayush Sharma 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Ayush Sharma 7 years, 10 months ago

Nahi to

Rishi Mishra 7 years, 10 months ago

Wrong question

ANSWER

find the mean median and mode of 160 144 149 144 147 142

Posted by Shalet Menezes 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Mean weight of 60 students of a class is 52.75 . If mean weight of 25 student of this class is 51 kg. Find the mean weight of the remaining 35 student of the class

Posted by Taiba Seraj 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Mean of the the 20 observation is 50.if the observation 50 replaced by 140,what will be the mean?

Posted by Kanchana Elango 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Ch.10

Posted by Anamika Kumari 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Simplest way to solve problems on linear equations

Posted by Ambrish Chaturvedi 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In a ? ABC, AD bisects angle A and angle C is greater than angle B prove that angle ADB is greater than angle ADC

Posted by Atul Kumar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Swati Sharma 7 years, 10 months ago

Given:- angleC>angleB , angleBAD=angleCAD To prove:- angle ADB > angle ADC Proof:- angle ADB = angle CAD + angle C Angle C= angle ADB - angle CAD (1) angle ADC = angle BAD + amgle B Angle B = angle ADC - angle BAD (2) angle C > angle B From eq (1) and (2) angleADB - angle CAD > angle ADC - angle BAD Cad=bad angleADB > angleADC

Tarun Rana 7 years, 10 months ago

I know answer x

ANSWER

What is maths?

Posted by Deepak Johar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

Shwetambari Gautam 7 years, 10 months ago

Correct..???

Mehak Kansal 7 years, 10 months ago

Maut ayegi teri har sal

Piyu Kumar 7 years, 10 months ago

MATHS= Meri Aatma Tumhe Hamesha Sataegi.... ??

ANSWER

ABCD is a rhombus,EABF is a straight line such that EA=AB=BF. When ED&FC produced meet at O prove that angle DOC=90°

Posted by Chhavi Sharma 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

From a right circular cylinder with height 10 cm and radius of base is 6 cm, a right circular cone of the same height and base us removed. Find the the volume of the remaining solid

Posted by Shaarif Karim 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Chhavi Sharma 7 years, 10 months ago

754.29(approx.)

ANSWER

A hollow metal pipe is 77 cm long whose inner radius is 2 cm and outer radius is 2.2 cm. Find the total surface area of pipe

Posted by Shaarif Karim 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

X is equal to root P + 2 q + root 80 minus 2 q upon root 2 + root 2 minus root P -2 q find x square

Posted by Aditi Thakre 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

if x(a/b, then find the value of a

Posted by Sagar Tandon 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Radhika Rungta 7 years, 10 months ago

a=xb/a

ANSWER

How to find irrational no. In root

Posted by Divya Yadav 7 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

Riya Nagori 7 years, 10 months ago

Hlo

Ruby Akari 7 years, 10 months ago

Anyone online

Ruby Akari 7 years, 10 months ago

Hi

ANSWER

The circum center of triangle ABC is O. Prove that <OBC+<BAC=90•

Posted by Ketan Kaushik 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Ruby Akari 7 years, 10 months ago

Where is the question

ANSWER

Frame of a lampshade is to be covered with a decorative cloth. the frame has a base diameter of 20 cm and height of 30 cm. A margin of 2.5 cm is to be given for holding it over the top and bottom of the frame . find how much cloth is required for covering the lamp shade

Posted by Riya Singhal 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Riya Singhal 7 years, 10 months ago

But way in the my CBSE guide is different

Mmm Mr 7 years, 10 months ago

r=10 , h=35(2.5+2.5) now put formula of 2pie rh csa of cy answer will be 2200

ANSWER

When a plot is sold for Rs.18,700 ,the owner loses 15%.At what price must the plot be sold in order to gain 15%?

Posted by Kartik Goel 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How to solve mod point theorum?

Posted by Rinki Bharti 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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

Posted by Deepak Chhikara 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

13.1 chapter solving

Posted by Keshav Gupta 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Write the equivalent of ✓12×✓8

Posted by Abhishek Salunkhe 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

the diameter of a hemisphere is decreased by30%what will be the percentage change in its total surface area

Posted by Rohan Rai 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Write a linear equation in two variable which is passing through (1,-2).

Posted by Abhishek Kumar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Jaya Agarwal 7 years, 10 months ago

Let the two variables be x , y

ATQ,

2x + y = 0 [The values (1, -2) when substituted in the equation for x and y should result 0]

ANSWER

Find the coefficient of a square in bracket a - 1 bracket bracket a square + 1 bracket

Posted by Ashpreet Toor 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A plus b ka whole square

Posted by Nitish Kumar Yadav 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Priyanshu Ghosh 7 years, 10 months ago

(a+b)^2= a^2 +2ab +b^2

Amaira Gupta 7 years, 10 months ago

(a + b) whole square = a square + b square 2ab

ANSWER

Angle in the same segment of the circle are equal

Posted by Mohit Raj 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Nidhi Shinde 7 years, 10 months ago

Yes it is theorem 10.9 of Circles

Harshit Upadhyay 7 years, 10 months ago

Yes

ANSWER

What is rubosh

Posted by Ruhii Yadav 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Highest degree of 60

Posted by Ramesh Hanchinal 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Ankush Sehrawat 7 years, 10 months ago

I thinkbzero

Amit Singh 7 years, 10 months ago

I think 1 is the answer

ANSWER

If x+1/×=7 then what will be the value of x3+1/x3

Posted by Khushi Singh 7 years, 10 months ago

CBSE > Class 09 > Mathematics

8 answers

Priyanshu Ghosh 7 years, 10 months ago

Hi guys

Nidhi Shinde 7 years, 10 months ago

2 Khushi Singh

Nidhi Shinde 7 years, 10 months ago

What???..

Golua Singham 7 years, 10 months ago

One more khushi singh......????

Nidhi Shinde 7 years, 10 months ago

Khushi did you try that sum...how much did you get?

Nidhi Shinde 7 years, 10 months ago

Sorry ...Auto correction I meant SHARMA. ..I am really very sorry?

Nidhi Shinde 7 years, 10 months ago

Hey Kartik Dharma I got 342

Kartik Sharma 7 years, 10 months ago

322

ANSWER

Rationalize the denominator√5

Posted by Vikas Sharma 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Dewanshi Gugnani 7 years, 10 months ago

√5/5

ANSWER

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