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    • Posted by Harshit Rajput 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Ishaan Katariya 5 years, 5 months ago

    (a⁴+b⁴)[(a⁴)²+(a⁴×b⁴)+ (b⁴

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    ANSWER

    • Posted by Sanjay Hiwale 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Khushi Sharma 5 years, 5 months ago

    13 and9,8 are important chapter.

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    ANSWER

    • Posted by Naina Choudhary. 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 5 answers

    Nikhil Ojha 5 years, 5 months ago

    S= √s(a-b)(b-c)(c-a)

    0Thank You

    Kavita Bidla 5 years, 5 months ago

    Of course it so important in mathematics formula is [s= a+b+c/Area of triangle√s(s-a)(s-b)(s-c)]

    0Thank You

    Khushi Sharma 5 years, 5 months ago

    S = a+b+c/2 and herons formula is √ s( s-a)(s-b)(s-c)

    0Thank You

    Ishaan Katariya 5 years, 5 months ago

    s=a+b+c/2 Area of∆ = √s(s-a)(s-b)(s-c)

    0Thank You

    Manish Kumar 5 years, 5 months ago

    a+b+c/2

    0Thank You

    ANSWER

    • Posted by Kamlesh Singh 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Palak Mishra 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Arnav Anuj Tyagi 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Yogita Ingle 5 years, 5 months ago

    X² + 11x + 30

    = x² + 5x + 6x +30

    = x(x+5)+6(x+5)

    = (x+5) (x+6)

    1Thank You

    ANSWER

    • Posted by Prince Kumar 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Yogita Ingle 5 years, 5 months ago

    The midpoint theorem states that “The line segment in a triangle joining the midpoint of two sides of the triangle is said to be parallel to its third side and is also half of the triangle.”

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    • Posted by Loveleen Ghai 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Kshitij Singh 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Prince Kumar 5 years, 5 months ago

    2(1)+7(1)=9 2+7=9

    1Thank You

    Harsh Raj 5 years, 5 months ago

    What do you mean

    1Thank You

    ANSWER

    • Posted by Tanishk Baghel 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Harsh Raj 5 years, 5 months ago

    It's a wrong question

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    • Posted by Hemlata Raj 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Khushi Sharma 5 years, 5 months ago

    Search in Google.

    0Thank You

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    • Posted by Tabassum Jabeen 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Abhinav Patel 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Aryan Jaiswal 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by B S 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Adarsh Pal 5 years, 5 months ago

    4x2+3x-6

    2Thank You

    Pankaj Singh 5 years, 5 months ago

    23

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    ANSWER

    • Posted by Neha Jain 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Aryan Jaiswal 5 years, 5 months ago

    2(l+b)=1000m 2(300+b)=1000m 600+2b=1000m 2b=1000-600 2b=400 b=400/2 :. b=200m

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    • Posted by Omi Singh 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Anurag Kumar 5 years, 5 months ago

    25/7

    0Thank You

    ANSWER

    • Posted by Barzah Beevi 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Priyanka Kumari 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 4 answers

    Ayush Rawat 5 years, 5 months ago

    2*2

    0Thank You

    Yash Pal Singh 5 years, 5 months ago

    2*2=4

    2Thank You

    Rohan Sood 5 years, 5 months ago

    2*2=4

    2Thank You

    Jahanvi Sharma 5 years, 5 months ago

    2×2=4

    4Thank You

    ANSWER

    • Posted by agar****@***** 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 4 answers

    Adarsh Pal 5 years, 5 months ago

    12

    0Thank You

    Ishaan Katariya 5 years, 5 months ago

    X+y=-4 squaring both the sides (x+y)²= (-4)² x²+y²+2xy= 16 x²+y²+2×2=16 [ since xy=2] x²+y²=16-4 x²+y²=12

    0Thank You

    Niveedith S Shetty Shetty 5 years, 5 months ago

    x

    1Thank You

    Akash Aggarwal 5 years, 5 months ago

    Hello sir

    3Thank You

    ANSWER

    • Posted by Niyin Saraswat 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Priyanka Kumari 5 years, 5 months ago

    No

    0Thank You

    ANSWER

    • Posted by Daniya Khatoon 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 3 answers

    Adarsh Pal 5 years, 5 months ago

    3x+2730=936 3x=936-2730 3x=-1794 x=-1794/3 x=-598

    1Thank You

    Archana Krishnan 5 years, 5 months ago

    3x + 2730 = 936 3x = 936 - 2730 3x = -794 x = -794/3 x = -264.66

    0Thank You

    Daniya Khatoon 5 years, 5 months ago

    x+65*42=936/3 x+65*42=312 x+2730=312 x=312-2730 x=-2418 -2418 answer

    1Thank You

    ANSWER

    • Posted by Tariq Mohammed 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Nitish Yadav 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 4 answers

    agar****@***** 5 years, 5 months ago

    365

    0Thank You

    Samar Singh 5 years, 5 months ago

    365 days every year but 366 days after every 4 years (leap year) because in every year there is 6hour is added in the year and 6hour+6hour+6hour+6hour=24 hour make 29th February

    1Thank You

    Yash Gupta 5 years, 5 months ago

    365

    1Thank You

    Yashraj Kumar 5 years, 5 months ago

    365 days in a normal year and 366 days in leap year

    2Thank You

    ANSWER

    • Posted by Rishav Singh 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Yogita Ingle 5 years, 5 months ago

    Class mark = x
    x2-x1=52-47=5
    lower limit = xi -5
    upper limit =xi+5

    class limits 42-52,52-57,57-62,62-67,67-72,72-77,77-82
    class size =h = difference between two lower limits
    =52-42=10

    1Thank You

    ANSWER

    • Posted by Rony Saha 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Zeenat Khanam 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Keerthana Vijayan 5 years, 5 months ago

    Hypotenuse square = Base square + Altitude square

    1Thank You

    Sukhveer Singh 5 years, 5 months ago

    H2 = p2+b2

    2Thank You

    ANSWER

    • Posted by Arun Kumar 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Anurag Kumar 5 years, 5 months ago

    =(a^5)^2-(b^5)^2 =(a^5+b^5)(a^5-a^5)

    0Thank You

    ANSWER

    • Posted by Kunal Parmar 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Vinod Kumar Rai 5 years, 5 months ago

    Chord of circle is a straight line segment whose starting point and ending point both on the circle is called cord

    3Thank You

    ANSWER

    • Posted by Yash Raj Rathod 5 years, 5 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Amu Adi Chauhan 5 years, 5 months ago

    X-1=0 X=-1 = Now, X^2+9x-5+k=0 = Put the value of x here = (-1)×2+9×(-1)-5+k=0 = -2-9-5+k=0 = -11-5+k=0 = -16+k=0 = K=16 ans Hope it's help you

    0Thank You

    ANSWER

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