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    • Posted by Mansi Musale 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Dhanam Dhanamjaga 1 year, 8 months ago

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    0Thank You

    Swanand Gajkeshwar 1 year, 9 months ago

    Yes,the quadratic equation formed is x²-5=0

    0Thank You

    Kalua I 1 year, 9 months ago

    Yes

    0Thank You

    ANSWER

    • Posted by Tanuja Parihar 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Nitika Dhull 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Mahitha Sai 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Ansh Ojha 1 year, 9 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    0Thank You

    Vedansh Agarwal 1 year, 9 months ago

    Volume of cylinder pipe = πr²h Given, diameter = 14 cm Radius = 7 cm 1 m = 100 cm Radius = 7/100 = 0.07 m Rate of flow = 15 km/hr 1 km = 1000 m Rate of flow = 15(1000) m/hr = 15000 m/hr Volume of water flowing through the cylindrical pipe in one hour = (22/7)(7)²(15) = (22/7)(0.07)²(15000) = 1617/7 = 231 m³ Volume of cuboidal pond = length × width × depth Given, length = 50 m Width = 44 m Depth = 21 cm 1 m = 100 cm Depth = 21/100 = 0.21 m Volume of pond = 50 × 44 × 0.21 = 462 m³ Now, time taken by the pipe to fill the pond with water to a height of 21 cm = volume of pond/volume of water flowing through the pipe in one hr = 462/231 = 2 hr Therefore, the time taken by the pipe to fill the pond with water upto 21 cm is 2 hours.

    2Thank You

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    • Posted by Mahitha Sai 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Atish Dubey 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Kashish Bhardwaj 1 year, 8 months ago

    √3/2 + 1/2 = √3+1/2

    0Thank You

    Tushar R 1 year, 9 months ago

    √3+1/2

    0Thank You

    Swanand Gajkeshwar 1 year, 9 months ago

    √3+1/2

    0Thank You

    Sarbananda Biswal 1 year, 9 months ago

    √3+1/2

    1Thank You

    Navya Agarwal 1 year, 9 months ago

    √3+1/2

    1Thank You

    ANSWER

    • Posted by Ashim Baraily 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Ashim Baraily 1 year, 9 months ago

    Let us assume that 2+3√5 is rational Here 2+3√5 can be written in the form a/b where a and b is integers and q≠ 0 Where a and b is co prime 2+3√5 =a/b 3√5=a/b - 2/1 3√5= a -2b/3b √5 = a-2b/ 3b * this contradiction has axisen due to our wrong assumption that 2+3√5 is rational *so It is 2+3√5 is irrational.

    2Thank You

    ANSWER

    • Posted by Bhupendra Kumar Singh 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Sarbananda Biswal 1 year, 9 months ago

    Always irrational

    0Thank You

    Kaushik Verma 1 year, 9 months ago

    In the non zero Rational +×÷-Rational =Rational Rational +×÷-irrational=Irrational Irrational +×÷-irrational=either irrational or rational

    0Thank You

    Bhumika .... 1 year, 9 months ago

    Always irrational number

    0Thank You

    Pranay Kumar 1 year, 9 months ago

    Iratianal number

    0Thank You

    ANSWER

    • Posted by Mayank Garhwal 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Bhumika .... 1 year, 9 months ago

    1/3

    0Thank You

    Yuvraj Kumar 1 year, 9 months ago

    1/3

    0Thank You

    Rahul Hakala 1 year, 9 months ago

    13

    2Thank You

    ANSWER

    • Posted by Manisha Khatri 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Priyanka Yadav 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Rahul Hakala 1 year, 9 months ago

    27m^2

    0Thank You

    Haya Shajahan 1 year, 9 months ago

    Let length = 225 cm Let breadth = 120 cm Then, Area = length × breadth = 225 ×120 = 2700 cm^2 In metre square - 2700÷ 100 =27 m^2

    0Thank You

    ANSWER

    • Posted by Sujatha Yangaladasu 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Harsha Ul 1 year, 9 months ago

    1)6/7 (2) 5/7

    1Thank You

    Sheikh Sakil 1 year, 9 months ago

    i)6/7 ii)5/7

    1Thank You

    ANSWER

    • Posted by Priyanka Yadav 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Kaushik Verma 1 year, 9 months ago

    6=2×3 prime factor of 6 does not contain 2 and 5 therefore it can never end with zero.

    1Thank You

    ANSWER

    • Posted by Shivang Singh 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Kanishk K 1 year, 9 months ago

    1 because this is Identity sin²theta + cos²theta

    1Thank You

    Priyanka Yadav 1 year, 9 months ago

    Detel answer

    1Thank You

    Ajit Yadav 1 year, 9 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    6Thank You

    ANSWER

    • Posted by Naman Dhankhar 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Naincy Agarwal 1 year, 9 months ago

    Answer will be 1

    0Thank You

    ANSWER

    • Posted by Richa Sharma 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Varshini. P. A Varshini. P. A 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Anil Kumar Shahi 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Radha Singh 1 year, 9 months ago

    May be ̶̶2̶̶6/̶5̶2 = 1/2 Spade ♠ or diamond is drawn ♦ So probability is 1/2

    2Thank You

    Rachit Rathore 1 year, 9 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    0Thank You

    ANSWER

    • Posted by Shrawan Yadavanshi 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Nila Nila 1 year, 9 months ago

    Sum of zeroes= -(-(k+6))/1 Product of zeroes=c/a =2(2k-1)/1 k+6=1/2×2(2k-1) k+6=2k-1 k=7

    0Thank You

    ANSWER

    • Posted by Chandini Gari 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Teena Solanki 1 year, 9 months ago

    What is there gon

    0Thank You

    Amit Maurya 1 year, 9 months ago

    A=a B=a+d

    3Thank You

    Kajal Kumari Prajapat 1 year, 9 months ago

    If zeros of polynomial f(x) = 3x- 3 p 2+qx-r are in ap then

    6Thank You

    ANSWER

    • Posted by Zahra ... 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Kaushik Verma 1 year, 9 months ago

    10km=10000m 30minute=5000m 8cm=0.08m vol.of canal=vol of field l×b×h=area of field ×h 6×1.5×5000=l×b×0.08 562500=lb

    2Thank You

    ANSWER

    • Posted by Kirti Revelli 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Tushar R 1 year, 9 months ago

    Inconsistent

    0Thank You

    Smriti Gupta 1 year, 9 months ago

    Inconsistent

    0Thank You

    Bhumika .... 1 year, 9 months ago

    Inconsistent

    0Thank You

    Prince Kumar 1 year, 9 months ago

    Inconsistent thus a = b ≠ c à ɓ ć

    1Thank You

    Niraj Kumar 1 year, 9 months ago

    3/6;4/8;12/15=1/2;1/2 is not equal to 2/5 so the line is inconsistent

    3Thank You

    ANSWER

    • Posted by Saurabh Dwivedi 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Nikhat Perween 1 year, 9 months ago

    X y

    0Thank You

    ANSWER

    • Posted by Tanuj Bera 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Tanuj Bera 1 year, 9 months ago

    Hell

    0Thank You

    Pari Gupta 1 year, 9 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    2Thank You

    ANSWER

    • Posted by Jasmeen Kamboj 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Nishant Paliwal 1 year, 9 months ago

    Out of syllabus---< cross multiplication method

    0Thank You

    ANSWER

    • Posted by Harmandeep Kaur 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Smriti Gupta 1 year, 9 months ago

    Infinite

    0Thank You

    M Yamini 1 year, 9 months ago

    Answer B

    1Thank You

    Vikash Kumar Jha 1 year, 9 months ago

    B infinite

    2Thank You

    Siddhi . 1 year, 9 months ago

    (B) infinite

    0Thank You

    ANSWER

    • Posted by Vishu Pandey 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Bhupendra Kumar Singh 1 year, 3 months ago

    Assertion is false but reason is true

    0Thank You

    ANSWER

    • Posted by Mohit Gothwal 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Varsha Banjade 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Radha Singh 1 year, 9 months ago

    Pahle √2 irrational prove kro then write #√2 divides both p and q # this contradiction occurs of p and q are co prime this arise because our wrong assumption #hence 5-√2 is irrational

    1Thank You

    ANSWER

    • Posted by Lakshith Mv 1 year, 9 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

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