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What is variable

Posted by Shrawan Raj 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

All formula of ch12 heron's formula

Posted by Pankaj Yadav 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How much a selected player can score maximum in a cricket match of 50 overs? If there is no wide,no'no ball' etc... just a match no nothing extra.

Posted by Ritik Kumar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Abp Stars 8 years, 3 months ago

Maximum he can score is of 123 runs

ANSWER

Whole number

Posted by Abhishek Sharma 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Prachi Maithil 8 years, 3 months ago

0,1,2,3,4,5...................................etc infinite.

Manav Dubey 8 years, 3 months ago

No. S from 0 to.......... 1..2...33........infinite

ANSWER

What is probability?

Posted by Shubham Raj 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Rethik Raj 8 years, 3 months ago

Probability is the division of no of possible outcomes by total number of outcomes

ANSWER

Rohums diagonals bisect each other

Posted by Bhumit Kumar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

4 answers

Abp Stars 8 years, 3 months ago

Rhombus has all sides equal with the diagonalsame bisecting each other at 90°

The Devil Prince 8 years, 3 months ago

The diagonals of the Rhombus bisects each other at 90°

Iba Jafri 8 years, 3 months ago

No rhombus diagonals do not bisect each other at right angle only erect figures diagonals bisect at 90°

Rajeev Malhotra 8 years, 3 months ago

Rhombus diagonals bisect each other at right angles.

ANSWER

How many iron rods each of length 7m and diameter 2cm can be made out of .88 cubic meter of iron?

Posted by Shubham Pandey 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Rajeev Malhotra 8 years, 3 months ago

Length of iron rod = 7m and diameter= 2/100 m. So radius r= 2/100x2 =1/100m

Volume of rod = π r² h = 22/7 x(1/100)² x 7

V= 22/10000 m³

Number of rods = Total volume / volume of one rod

Number of rods= 0.88/22/10000

Number of rods = 400

ANSWER

If two equal chords of a circle intersect within the circle,prove that the line joining the point of intersection to the centre make equal angles with its chords

Posted by Sahil Kasar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Shubham Pandey 8 years, 3 months ago

Given: AB=CD . To Prove: angle OXA = angle OXD. Proof: Draw, OP perpendicular to AB and OQ perpendicular to CD. In triangle OPX & triangle OQX, we get angle OPX = angle OQX (each 90°) OX = OX (common) OP = OQ (AB & CD are equal chords and equal chords are equidistant from the center) So, triangle OPX congruent to triangle OQX (by RHS congruence rule ) So, that angle OXP = angle OXQ ( by cpct). i.e., angle OXA = angle OXD. Hence, proved .

ANSWER

a+b ka whole square

Posted by Abhay Kumar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Rajeev Malhotra 8 years, 3 months ago

(a+b)² = a² + b² +2ab

Mansi Gupta 8 years, 3 months ago

(a)2+ (b)2+ab

ANSWER

5555× 77777×990 ×44444×1290×6789×7890×4×77×8×0×666×890×66×789×7890×655×84532×66+5+7+9=

Posted by Devil Verma Devil 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

The Devil Prince 8 years, 3 months ago

21

Mansi Gupta 8 years, 3 months ago

21

ANSWER

what is the polynomials

Posted by Shivam Kumar Jha 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is relative density

Posted by Vikramjeet Singh 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Mrinal Parajuli 8 years, 3 months ago

The density of any object when compared to water it's called relative density

ANSWER

What is area of trapezium

Posted by Tmnt Leonardo 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Jyoti Sinha 8 years, 3 months ago

Yes

ANSWER

Mean of x,x+1,x+2,x+3,x+4,x+5,x+6is12. Find x.

Posted by Mansi Gupta 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Mrinal Parajuli 8 years, 3 months ago

Sorry x= 9

Mrinal Parajuli 8 years, 3 months ago

X = 7

ANSWER

Hello how are you

Posted by Ananya Shukla 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

#Miss_Raagini ???? 8 years, 3 months ago

I'm fine

ANSWER

Please ex 11.2 solved

Posted by Alisha Akhtar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Devil Verma Devil 8 years, 3 months ago

I am serious. I think you can't sleep for a night

Ramesh Saini 8 years, 3 months ago

Gdfjjks

ANSWER

A field is in the shape of trapezium with parallel sides are 28m and 10m .nd non- parallel sides are 14m and 13m . Find the area of field

Posted by Mansi Gupta 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the volume ,rye lateral surface area of length=12cm,breath=8cm and height=4.5cm

Posted by Ankit Hosamani 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Mean score of 6 batsman is 48. If score of 5 batsman is 51,45,49,46,44. Find score of 6th batsman.

Posted by Mansi Gupta 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Prabhjit Sandhu 8 years, 3 months ago

Mean of 6 batsman = 48 Sum = 6×48=288 Sum of first 5 score scored by batsman=51+45+49+46+44=235 Score of 6th batsman =288-235=53

ANSWER

the mean Of100 observations is 60 .if one observation of 50is replaced by 110,then what will be the new mean

Posted by Naga Laxmi 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Difficult

Posted by Nazia Nikhat 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Tmnt Leonardo 8 years, 3 months ago

Difficult will be easy if you try better??????!!!!!

ANSWER

Open root 16

Posted by Pritish Pawar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Satvik Bhati 8 years, 3 months ago

4

Gaurav Parashar 8 years, 3 months ago

4

ANSWER

What is linear pair Bhai?

Posted by Shirshty Yadav 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is mpt

Posted by Garvit Mishra 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Tmnt Leonardo 8 years, 3 months ago

(MTP)mai peetunga tujhe ????!!

ANSWER

What is the probability of getting 53 Sunday in a leap year???????

Posted by Tarun Rana 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How to find surface and area

Posted by Ayush Dubey 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2×9

Posted by Aditya Waghmare 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Prateek Sharma 8 years, 3 months ago

18

Shivi Shekhawat 8 years, 3 months ago

Of course 18

ANSWER

Sum of 250+58

Posted by Naresh Kumar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Shivi Shekhawat 8 years, 3 months ago

Please first of all understand how to add two digits. 250+58=308

ANSWER

The largest possible right circular cone is cut out of cube acube of edge r cm. What is the volume of cone

Posted by Vaibhav Verma 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Why circle are congruent

Posted by Krishna Sharma 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

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