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(3-x)²-36x²

Posted by Tushar Kamboj 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Mansi Gupta 8 years, 2 months ago

9+x^2-6x-36x^2=0 -35x^2-6x+9=0 35x^2+6x-9=0 5x(7x-3)+3(7x-3)=0 (5x+3)(7x-3)=0 X=-3/5,3/7

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let m be the mid point/be the upper class limit of a class in a continous frequency distribution find the lower class limit of the class

Posted by Bhawna Arora 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the cofficient of a2 in ( a- 1

Posted by Ashpreet Toor 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is surface area of cone

Posted by Kirandeep Kaur 8 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Aastha Thapa 8 years, 2 months ago

Pie r( l + r)

0Thank You

Ansh Singh 8 years, 2 months ago

Pirl

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Kaira Goenka 8 years, 2 months ago

1/3πr square h

2Thank You

ANSWER

What is tsa of cone

Posted by Kirandeep Kaur 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Mansi Gupta 8 years, 2 months ago

1/3πr^2h

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ANSWER

Line Ab and cd intersect at O if angle aoc = 70 and angle bod = 40, find angle boe and reflex angle coe.

Posted by A K 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Two angles measure (40-a) and (120+2a).if both the angles are supplementary of one other find the value of a???

Posted by Milan Pariyar 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Construct a triangle ABC in which BC is equal to 4.5 cm and angle B equal to 45 degree and a b minus AC equal to 2.5 cm and justify the construction

Posted by Bappi Nikhilshubha Kumar 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If the perpendicular bisector of a chord AB of a circle PXAQBY intersects the circle at p and q prove that arc PXA=arc PYB

Posted by Pranjali Srivastava 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(3√5)0.06

Posted by Aayush Tripathi 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Does class 9th final exam question paper comes from board

Posted by Prajwal Prajapat 8 years, 2 months ago

CBSE > Class 09 > Mathematics

4 answers

Manjushree Hiremat 8 years, 2 months ago

No only 10 11 n 12

2Thank You

Power House 8 years, 2 months ago

hii friends

0Thank You

Bharat Gaur 8 years, 2 months ago

Pathne me kuch fayada nahi hai

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Shreya Dhawan 8 years, 2 months ago

2Thank You

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In triangle ABC , E is the mid point of the median AD . Prove that area of triangle BED = area of triangle AEC

Posted by Guru Deep 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

<BCD=<ADC and <ABC=<BDA. then prove AD=BC and<A=<B

Posted by Panchu Majhi 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If angle CAB=60 and angle ABC=70. THEN find the measure of angle ACD

Posted by Purvi Pkumar 8 years, 2 months ago

CBSE > Class 09 > Mathematics

6 answers

Priya Sharma? 8 years, 2 months ago

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Arohi Chaudhary 8 years, 2 months ago

Gn peehu

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Priya Sharma? 8 years, 2 months ago

Bcoz I am going to sleep

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Priya Sharma? 8 years, 2 months ago

Tomorrow. I shall be tell you

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Arohi Chaudhary 8 years, 2 months ago

1Thank You

Purvi Pkumar 8 years, 2 months ago

Pl tell

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A farmer wants to dig a well either in the form of cuboidal shape of 1.5m × 1.5m×7m or in the cylindrical shape of radius 75m and height 7m.the rate of digging a well is Rs.75/m^3. The farmer decided to dig cylindrical form of well

Posted by Guru Patel 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A cuboidal water tank ia 6m long 10m wide and 4.5m deep.how many litres of water it can hold?

Posted by Guru Patel 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Tanish Diwan 8 years, 2 months ago

270000 L

1Thank You

ANSWER

73×73×73+27×27×27÷73×73-73×27+27×27

Posted by Ritik Balihar 8 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Ritik Balihar 8 years, 2 months ago

560.66 approx

0Thank You

Ritik Balihar 8 years, 2 months ago

560.66 approximately

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ANSWER

O is a polynomial

Posted by Rocky Rao 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Rocky Rao 8 years, 1 month ago

Yes

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ANSWER

Three equal cube are placed adjacent in a row. Find the ratio of TSA and LSA

Posted by Abhimanyu Sharma 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Tanish Diwan 8 years, 2 months ago

7:4

1Thank You

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How to get above 50 marks out of 80

Posted by Vikram Adhe 8 years, 2 months ago

CBSE > Class 09 > Mathematics

23 answers

Shyam Jaat 8 years, 2 months ago

Nice

0Thank You

Shreya Gunsola 8 years, 2 months ago

I mean mza ata hai

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Shreya Gunsola 8 years, 2 months ago

Maza at a hair

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Shyam Jaat 8 years, 2 months ago

I'm always fine

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Shyam Jaat 8 years, 2 months ago

Oohh nain catore

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Shyam Jaat 8 years, 2 months ago

Nachte hue kesa lagta h

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Shreya Gunsola 8 years, 2 months ago

Na ghar par hi nacch rhi hu coca cola ganne mai tony kakkar ka

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Ayushman Tiwari 8 years, 2 months ago

Do latest 2018 Oswal or Rohit pub. Sample papers ... Learn the formulae nd u wll score above 65

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Anjali Prajapat 8 years, 2 months ago

Shreya aap kiski shaadi m naach rahi h

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Vishal Kaushik 8 years, 2 months ago

What dance

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Anjali Prajapat 8 years, 2 months ago

Fine and u

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Shreya Gunsola 8 years, 2 months ago

Him toh nacch rhe hai

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Shyam Jaat 8 years, 2 months ago

How are you

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Anjali Prajapat 8 years, 2 months ago

Hii

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Shyam Jaat 8 years, 2 months ago

Hi guys

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Anjali Prajapat 8 years, 2 months ago

Kuch nahi bs m bhi chatting hi kr rahi hoon

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Vishal Kaushik 8 years, 2 months ago

Chatting nd u

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Anjali Prajapat 8 years, 2 months ago

Kya kr rahe ho

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Shreya Gunsola 8 years, 2 months ago

0Thank You

Anjali Prajapat 8 years, 2 months ago

Hlo

1Thank You

Prashant Chaudhary 8 years, 2 months ago

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0Thank You

Vishal Kaushik 8 years, 2 months ago

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Prashant Chaudhary 8 years, 2 months ago

Yarr 50 kyu 80mai80 lao

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What is surface area

Posted by Aviral Pandey 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the volume of a sphere whose radius is 7cm.

Posted by Shashank R 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Raj Kumar 8 years, 2 months ago

196×22

1Thank You

ANSWER

Find the volume of sphere whose radius is 7cm

Posted by Shashank R 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

4x4_3x3_2x2+x_7/3

Posted by Maya Santhosh 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A conical pit having top diameter of 7metre is 12 metre deep.what is its capacity in litres

Posted by Samir Mukherjee 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Kaushal Kumar Family Nkcn Ncert 8 years, 2 months ago

diameter=7m so,radius=7/2m height=12m Now,volume=22/7×r×r×h =22/7×7/2×7/2×12 =462cm3 1m3=1000l 462m3=462000l

0Thank You

ANSWER

What is volume of hemisphere

Posted by Shruti Chawale 8 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Sarvir Singh 8 years, 2 months ago

2/3PI R CUBE

0Thank You

Piyush Gautam 8 years, 2 months ago

Volume of hemisphere =2/3πr^3

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ANSWER

Find the rational number between1and 2

Posted by Pritam Kumar 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Shwetambari Gautam 8 years, 2 months ago

We have to find five rational no.we multiple the no.by 6/6 1=1x 6/6 = 6/6 2=2x 6/6 = 12/6 Five rational no.between 7/6 , 8/6 , 9/6 ,10/6 ,11/6 .

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ANSWER

4^23

Posted by Shri Vishva 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2 X + Y is equal to minus 5 prove that 8 x cube + y cube minus 30 X Y + 125 is equal to zero

Posted by Sreelakshmi Ps 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Euclid division of 198and38220

Posted by Upanshu Baveja 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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