CBSE > Class 09 > Mathematics | CBSE Board | Homework Help

Okay.. Since OMN is an equi. Triangle Therefore, all angles 60° . So, angle MON = 60° Since MNOP is a cyclic quad. Therefore... Angle MON = angle MPN ( Angles in same segment MN) Therefore... angle MPN = 60° Hope it helps..

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x+1/x³ =√3 then x³+1/x³ =?

Posted by Purva Sankhla 2 years, 10 months ago

CBSE > Class 09 > Mathematics

5 answers

Varshika Ganesh Babu 2 years, 10 months ago

Root 3 won't come without root answer is zero

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Varshika Ganesh Babu 2 years, 10 months ago

Hey this question is wrong

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Varshika Ganesh Babu 2 years, 10 months ago

What is the answer for this question🙋

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Varshika Ganesh Babu 2 years, 10 months ago

Answer 2

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Varshika Ganesh Babu 2 years, 10 months ago

Answer -1

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If L , B and H are the length , breadth and height of a room respectively , then find the total area of four walls

Posted by Account Deleted 2 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Raj Londhe 2 years, 10 months ago

2h(l+b)sq. unit

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Sarthak Gautam 2 years, 10 months ago

2h(l+b)

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Find the remainder when 3x^2- 6 x^2+ 3x-7/9 is divided by 3x-4

Posted by Tanmay Mankar 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

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(3√3)²-(2√2)²

Posted by Syed Mohd Ali 2 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Smriti Gupta 2 years, 10 months ago

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Arnav Kashyap 2 years, 10 months ago

It will be 9×3 - 4×2 as it is square out of the bracket Then, 27-8 =19 Hope you do well

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A semicircle sheet of metal of cliameter 28 cm is bent into an open conical cup find the depth and capacity of the cup

Posted by Anuradha Sethi 2 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

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Is your sample paper is same of modern exam

Posted by Shifana Es 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

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Theories

Posted by Harseerat Kaur 2 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

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If (13, 3) is a solution of the equation 𝑦 = 𝑎x − 49, then 𝑎 =

Posted by Ritika Aswal 2 years, 10 months ago

CBSE > Class 09 > Mathematics

4 answers

Smriti Gupta 2 years, 10 months ago

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Sammanue Sarkar 2 years, 10 months ago

Ans = 4

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Deepak Nayak 2 years, 10 months ago

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Varshika Ganesh Babu 2 years, 10 months ago

3 = a*13-49 3+49 = a*13 52 = a*13 a = 52/13 a = 4

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1÷3√2

Posted by Nikhita Datanal 2 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

Debayan Kar 2 years, 10 months ago

1/3√2

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Debayan Kar 2 years, 10 months ago

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Siddhi Pandey 2 years, 10 months ago

3/ 2

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Solve (√5)^7÷(√5)^5=5^x.

Posted by Srishti Chauhan 2 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Asmi Chandila 2 years, 10 months ago

(√5)^7/(√5)^5=5^x (√5)^(7-5)=5^x (√5)^2=5^x 5=5^x {(√5)*(√5)=5} 1=x {since bases are same} x=1

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Middle term theorem

Posted by Bhanu Priya 2 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Asmi Chandila 2 years, 10 months ago

https://byjus.com/maths/mid-point-theorem/

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√2+√2 are irrational prove that

Posted by Shahnwaj Khan 2 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Harshit Kumar 2 years, 10 months ago

When we add √2+√2 then the answer comming 2√2

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3x^3-6x^2+3x-7÷9 ÷ 3x-4

Posted by Divyanshi Yadav 2 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Asmi Chandila 2 years, 10 months ago

P(x) = 3x³-6x²+3x-7/9 is divided by (3x-4). (3x-4)=0⇒x=4/3 .. the remainder = P(4/3) = 3(4/3) - 6(4/3)² + 3(4/3) - 7/9 =64/9-96/9 +4 - 7/9 =(64-96 +36-7)/9 = -1/3

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Suyash Shubham 2 years, 10 months ago

-59/9

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X'2 +8x -9x+14

Posted by Janvi Sarangal 2 years, 10 months ago

CBSE > Class 09 > Mathematics