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4√3+5√2/4√3+3√2

Posted by Tushar Tyagi 5 years, 4 months ago

1 answers

Vansh Gupta 5 years, 4 months ago

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Prove the sum of angles of a traingle is 180

Posted by Neha Nayyer 5 years, 4 months ago

CBSE > Class 09 > Mathematics

4 answers

Sia ? 5 years, 4 months ago

Let the triangle's of angle is x, y and z
we have to prove
x + y + z = 180 ..........(i)
we know that sum of two interior opposite angle is equal to exterior angle.
so, x + y = 180 - z ....... (ii)
By linear pair exterior angle is 180 - z when triangle's angle is z.
By (i) also we get
x + y = 180 - z ..........(iii)
Hence proved
(ii) and (iii) are the same, so we can say that the sum of the three angles triangle is 180^o.

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Vansh Gupta 5 years, 4 months ago

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Aditya Raj 5 years, 4 months ago

Rs aggrawal ka page no 241 theorem no 1dekhna solve ho jayega

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Neha Nayyer 5 years, 4 months ago

I don't know

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The parking charges of a car in a private parking is rupees 20 for the first hour and rupees 10 for subsequent hours. Taking total parking charges to be y and total parking time as x hours from linear equation. Write it in standard form and hence find a, b and c. Draw the graph also.

Posted by G S 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Vansh Gupta 5 years, 4 months ago

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Write 0.32 in p/q form where q is equal to 2^n 5^m. Find n and m

Posted by Diya Sony 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Vansh Gupta 5 years, 4 months ago

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Define rational number and represent following no on the number line -5/7

Posted by Brajesh Shrivastava 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Khushu Bansal 5 years, 4 months ago

Rational no. The no. Which we can write in the form of p/q

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Brajesh Shrivastava 5 years, 4 months ago

-5/7 on number line

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Jhhhh

Posted by Rachel Thomas 5 years, 4 months ago

CBSE > Class 09 > Mathematics

5 answers

Preet Kaur 5 years, 4 months ago

What is this guys is it a question

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Shaswat Panda 5 years, 4 months ago

Do you know how to frame question

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Varun Varunarora 5 years, 4 months ago

Buzzzzzzz

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Sobhit Singh 5 years, 4 months ago

Yeah

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Rachel Thomas 5 years, 4 months ago

Hhm

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All the theorums of lines and angles . Also of area of llgm

Posted by Kanishka Sethi 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Vansh Gupta 5 years, 4 months ago

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Kanishka Sethi 5 years, 4 months ago

Nhi pta . Please some one tell

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Root 7.25

Posted by Satish Rai 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shaswat Panda 5 years, 4 months ago

5√29

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5+root 3divide by 5-root 3

Posted by Shafeena Ashraf 5 years, 4 months ago

CBSE > Class 09 > Mathematics

3 answers

Vansh Gupta 5 years, 4 months ago

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Shaswat Panda 5 years, 4 months ago

28+10√3/22

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Dhirender Singh 5 years, 4 months ago

Answer is 14 + 5 root 3 by11

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I want test paper of chapter Triangles

Posted by Meera Panwar 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Hariom Dalal 5 years, 4 months ago

U will get it in google or also in this app too. Rather than use RD SHARMA,there u will get many xtra questions.

1Thank You

Kritika Singh 5 years, 4 months ago

U search in google

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If x+y+z=0, then show that x^2+y^2+z^2=-2(xy+yz+zx)

Posted by Kashish Aastha 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Vansh Gupta 5 years, 4 months ago

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#Joel Wilson 5 years, 4 months ago

(x+y+z)²=0² x²+y²+z²+2xy+2yz+2zx=0 transpose 2xy+2yz+2zx to RHS x²+y²+z²= -(2xy+2yz+2zx) Take 2 common x²+y²+z²=-2(xy+yz+zx)

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Factorise 2x^4-29x^3+4x^2-x+2

Posted by Hardeep Kaur 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Vrushabh Tubachi 5 years, 4 months ago

Home work maths

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Find the largest number that divides 398 436and 542 leaving remainders 7,11,and 15 respectively

Posted by Om Gupta 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Yash Thakre 5 years, 4 months ago

Ok then u havr to take firt

2Thank You

Aniket Maurya 5 years, 4 months ago

Taking lcm of all leaving remainders and find through division method

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In sum of all angle of a triangle is 180 degree prove the statement

Posted by Ruddy Singh 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

which of the following expressions is polynomial

Posted by Bobby Pandey 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Divija Bansal 5 years, 4 months ago

where are the expressions?

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Class 9th usp chapter 2 polynomials solutions

Posted by Sumit Singh 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Class 9th usp chapter 2 (polynomials)

Posted by Sumit Singh 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Vvhhgvh

Posted by Sk Arif Hussain 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Vansh Gupta 5 years, 4 months ago

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Find the angle which is five time its supplement

Posted by Whatsapp Inspirational Videos 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Divija Bansal 5 years, 4 months ago

let the angle be x supplement=x-180 x=5(x-180) =5x-900 x-5x=-900 -4x=-900 x=-900/-4 =225

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If p(x)= x-1 then find the value of p(1) + p(-1).

Posted by Bijender Singh 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Vansh Gupta 5 years, 4 months ago

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Divija Bansal 5 years, 4 months ago

p(1)=1-1=0 p(-1)=-1-1=-2

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Find the area of an isosceles triangle whose by herons formula base is ycm and other side is xcm

Posted by Harish Shivnani 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How to represent √5 on number line

Posted by Akash Yadav 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(√3+√3)(2√2-√3)

Posted by Vibha Mishra 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Tushar Tyagi 5 years, 4 months ago

2√6-3+2√6-3=4√6-9

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Maninee Tiwari 5 years, 4 months ago

Root 3 × 2 root 2 + Root 3× root 3+ Root 3 × 2 root 2+ root 3 × root 3 = 2 root 6+ root 9 + 2 root 9 + root 9

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I have a doubt in maths , what can i do . Plz suggest me solution

Posted by Kritika Singh 5 years, 4 months ago

CBSE > Class 09 > Mathematics

4 answers

Hariom Dalal 5 years, 4 months ago

See bahan,if we have doubt than we also have the ability to solve. No problem if you have doubt ask to us or if not conform by us,than consult with your teacher. All the best. Try to make yourself confident.?

1Thank You

#Joel Wilson 5 years, 4 months ago

1Thank You

Jay Joshi 5 years, 4 months ago

Ask to teacher

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Maninee Tiwari 5 years, 4 months ago

Wht kind of question..

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Factorise: x 2 + 3√3x + 6

Posted by V Siva 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

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Simplify:3√45 − √125 + √200 − √50

Posted by V Siva 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Divija Bansal 5 years, 4 months ago

3√(5x9)- √(5x25) + √(2x100) - √(2x25) =9√5- 5√5 + 10√2 - 5√2 =√5(9-5) + √2(10-5) =4√5 + 5√2

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2+2*8

Posted by Himanshu Agrahari 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shweta Mulchandani 5 years, 4 months ago

2+2*8 4*8 =32

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Find the remainder when p(x)=x³-6x²+2x-4is divided by g(x)=1-3/2x

Posted by Raghav Sahni 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

I have many problems in my math

Posted by Binit Choudhary 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Hariom Dalal 5 years, 4 months ago

If you have problems than what are you waiting for! Just ask. This app is just for help. I definitely try to help you. Ok. And try to solve with your own. Kyoke safalta ak din me nahi milti par ak din jarur multi h. All the best.

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Maninee Tiwari 5 years, 4 months ago

Pls send me your question

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Right two rational number 2017 and 2018

Posted by Ayesha Ali 5 years, 4 months ago

CBSE > Class 09 > Mathematics