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57743890632

Posted by Sanket Kumar 4 years, 7 months ago

CBSE > Class 09 > Mathematics

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In the given figure =ABC=DE, BC=EF and median AP=medianDQ. Prove that angleB=angleE

Posted by Utkarsh Tyagi 4 years, 7 months ago

CBSE > Class 09 > Mathematics

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What can the maximum number of digits 1/17

Posted by Shirisha Shiri 4 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Mohanty Trupti Ranjan 4 years, 7 months ago

1/17= 0.0588235294117674

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Express 0.66666 in the form of p/q

Posted by P Hari Prasad 4 years, 7 months ago

CBSE > Class 09 > Mathematics

4 answers

Shalu Kumari 4 years, 7 months ago

Let x=0.666... ___(1) Multiple both side by 10 from eq. (1) 10×x =10×0.666... 10x = 6.666... ___(2) Sub. eq. (1) from (2) both side 10x - x = 6.666... - 0.666... 9x = 6 x = 6/9 x = 2/3

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Patel Jiya 4 years, 7 months ago

Your answer is = 2/3 or 23 Hope it will help you ?????

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Hariom Waditake 4 years, 7 months ago

Let x=0.666.... Multiplying both the sides by 10 10×x = 10×0.666..... 10x = 6.666..... 10x = 6+ 0.666..... 10x = 6 + x 10x - x = 6 9x = 6 x = 6/9 x = 2/3

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Astha Verma 4 years, 7 months ago

Let x=0.6666......x=0.6666...... 10x=6.666−−–––––––––––––10x=6.666−−_ −9x=−6−9x=−6 ⇒x=69=23.⇒x=69=23. Hence, the answer is 23.

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). In ∆PQR, PQ = QR and ∠R = 50°, then find the measure of ∠Q.

Posted by Naveen Tiwari 4 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Sanskar Laddha 4 years, 7 months ago

65⁰

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A ball throw vertically upward with speed of 19.6m from the top of the tower?, returns to earth in 6s calculate the height of the tower?

Posted by Adarsh Kumar 4 years, 7 months ago

CBSE > Class 09 > Mathematics

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Is zero is a rational number? Can you write it in the form , where p and q are integers and q≠0.

Posted by Aditya Garg 4 years, 7 months ago

CBSE > Class 09 > Mathematics

3 answers

Shalu Kumari 4 years, 7 months ago

Yes, 0 is a rational number. We can write in the form p/q. Eg. 0/1, 0/2, 0/10, 0/17 etc.

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Astha Verma 4 years, 7 months ago

Yes 0 is a rational number. We can write it in the form of p by q where p and q are integers and q is not equal to zero as 0 is integer and we can write it in form 0/1 so it's a rational number . Examples 0/5,0/7,0/9

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Apoorva Dodamani 4 years, 7 months ago

Yes, zero is rational number - 0/1, 0/2, 0/3.

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√2x+√3y=4, √3x+√16y=√36 by substitution method

Posted by Karina Karina 4 years, 7 months ago

CBSE > Class 09 > Mathematics

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45763409999889

Posted by Sanket Kumar 4 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

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45763409999889

Posted by Sanket Kumar 4 years, 7 months ago

CBSE > Class 09 > Mathematics

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Write 2/13 in decimal from also mention the type of the decimal expansion

Posted by Prasanta Debbarma 4 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

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00000ppp

Posted by Nandini Kumari 4 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

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(5x-2)*3

Posted by Aman Chaudhary 4 years, 7 months ago

CBSE > Class 09 > Mathematics

3 answers

Khushi Singh 4 years, 6 months ago

-30

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Shmabhavi Bohra 4 years, 7 months ago

-30

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Sattyam Saini 4 years, 7 months ago

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Every rational number is an integer

Posted by Ritesh Raj Ch 4 years, 7 months ago

CBSE > Class 09 > Mathematics

4 answers

Diya Krishna 4 years, 7 months ago

Yes

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Astha Verma 4 years, 7 months ago

No, every rational number is not an integer but every integer can be a rational number

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Shivjeet Verma 4 years, 7 months ago

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Master Jd 4 years, 7 months ago

Every integer is clearly a Rational Number. Clearly, 5/2,-4/3, 3/7, etc. are all Rational Numbers but not Integers. Therefore, every integer is a Rational Number but a Rational Number need not be an Integer.

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Find : 64/1/2

Posted by Shikha Gupta Shikha Gupta 4 years, 7 months ago

CBSE > Class 09 > Mathematics