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1/4 +1/6

Posted by Raj Banna 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Sagar Singh 7 years, 9 months ago

Find the least common denominator or LCM of the two denominator s:

ANSWER

How much theorem comes in the paper. And many marks

Posted by Manjeet Singh 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A well is 6 m deep. The cost of cementing its inner surface at 50 paise per dm square is 1320 rupees. Determine the diameter of the wall.

Posted by Kalyan Mohapatra 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Astha Gupta 7 years, 9 months ago

Inner area = 1320/(50/100) = 1320/0.5 = 2640dm^2 In m^2, 26.4m^2 Inner CSA of well = 2πrh 26.4 m^2 = 2×22/7×r×6 26.4 = 44/7×r×6 26.4×7 = 44×r×6 184.8 = 264×r 264×r = 184.8 r = 184.8/264 r = 0.7m Diameter = 2r = 2×0.7 = 1.4m

ANSWER

Find the weight of a leadpipe 3.5m long if external diameter of the pipe is 2.4 cm and the thickness of the lead is 2mm and 1cubic cm of lead weight 11g

Posted by Keshaw Kumar Dhruw 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

FActorise 8a3+b3+12a2b +6ab2+b3

Posted by Om Soni 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Diksha Sharma 7 years, 9 months ago

(2a+b)3

ANSWER

√(13+4√18)-√(7-2√10)

Posted by Daksh Mehta 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Jeenay Patel 7 years, 9 months ago

Under root 2(3+2root18+root10)

ANSWER

Check whether 7+3x is a factor of 3x3+7x

Posted by Karthik Kumar 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Diksha Sharma 7 years, 9 months ago

No kartik...

ANSWER

What is an equation of a line parallel to y axis and passing through the (-4,-5)?

Posted by Poornima Yadav 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Two parallel chords of length 30cm and 16cm are drawn on the opposite sides of the centre of a circle of radius 17cm find the distance between the chords

Posted by Ankit Chaudhary 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Would you please make me understand about reminder theorem

Posted by Dishant Singh Gehlot 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Diksha Sharma 7 years, 9 months ago

In reminder theorem if (g)x is given x-2 then put it equal to 0 and then find the value of x ,in this if x-2=0 then x=0+2. Means x=2 now put this value of x in (p)x and by solving that further you will get your answer....???

ANSWER

byhh

Posted by Vishnu B 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Rational n.o bw 5and6

Posted by Chadrakant Patel Patel 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How to prepare f0r exam in two days

Posted by Sunil Kumar 7 years, 9 months ago

CBSE > Class 09 > Mathematics

2 answers

Sunil Kumar 7 years, 9 months ago

Akshay Where do yo live

Akshay Kumar 7 years, 9 months ago

Hello Sunil try your level best ok

ANSWER

A sector of a circle of radius 6cm has an angle of 120degree . It is rolled up so that the two bounding radii are joined together to form a cone. Find; total surface area & volume of the cone.

Posted by Pavitra Khanuja 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Prove that the median of a triangle divides it into two triangles of equal area.

Posted by Nanak Wadhwa 7 years, 9 months ago

CBSE > Class 09 > Mathematics

3 answers

Anjali Agrahari 7 years, 9 months ago

Hello

Khushi Singh 7 years, 9 months ago

Hmm.hii

Sumit Jakhar 7 years, 9 months ago

Hlo anyone online

ANSWER

Check whether 7+3x is a factor of 3x^3+7x

Posted by Shailesh Gurjar 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Medium

Posted by Divya Attal 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The diagonals of three faces of cuboid are x, y and z. Find it's volume.

Posted by Aditi Raj 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

the radius of a sphere is 10cm.if the radius is increased by 1 cm.then prove that volume of the sphere is increased by 33.1%

Posted by Utpal Kant 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If D,E,F are the mid points of the sides BC ,CA and AB respectively of ∆(ABC).Prove that BDEF is an parallelogram whose area is half to that of ∆ABC Show that ∆(DEF)= 1/4 ar(∆ABC)

Posted by Amrita Patidar 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Amrita Patidar 7 years, 9 months ago

Any one. Know thia

ANSWER

ABCD is a quadrilateral in which AD=BC and angle DAB=angle CBA prove that TriAngleABD congurent triangleBAC and BD =AC

Posted by Nikhil Khurana 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Proof of RHS theorem

Posted by Divya Tiwari 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

@ __R Rajput? 7 years, 9 months ago

Hii

ANSWER

Sry i put the wrong question

Posted by Sewank Nande 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

125x25 5

Posted by Sewank Nande 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Point P is on x-axis and is at a distance of 4 units from y axis to its left write the coordinates of the point P

Posted by Samarth J M 7 years, 9 months ago

CBSE > Class 09 > Mathematics

2 answers

Mayank Raitani 7 years, 9 months ago

(0,-4)

Mayank Raitani 7 years, 9 months ago

(0,4)

ANSWER

3 root 7 multiplyied by 4 root 3

Posted by Gulshan Kr 7 years, 9 months ago

CBSE > Class 09 > Mathematics

4 answers

Diksha Sharma 7 years, 9 months ago

12 root 21

Shikayna Panday 7 years, 9 months ago

3 root 21

Shalvi Goyal 7 years, 9 months ago

12 root 21

Shalvi Goyal 7 years, 9 months ago

12Root 3

ANSWER

Explaining of probability of cards

Posted by Fajela Mansuri 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Does ax+by+c=0 represent an equation of line, if a=b=0

Posted by Anshuman Kumar 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the curved surface area of cone whose volume is 200

Posted by Khushi Jain 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The graph of the equation Y=MX+C passes through origin or not

Posted by Hishu Bansal 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

S Sihag Ji 7 years, 9 months ago

Ya hii

ANSWER

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