Hello,

Sign up to join our community!

Welcome Back,

Please sign in to your account!

Forgot Password,

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

You must login to ask a question.

You must login to ask a question.

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

  1. A rational number is number that has a definite end. For example, pi does not have a definite end and is therefore an irrational number. However, 7.27 has a definite end and is therefore rational.

    A rational number is number that has a definite end. For
    example, pi does not have a definite end and is therefore an
    irrational number. However, 7.27 has a definite end and is
    therefore rational.

    See less
  2. surface area of cylinder = area of 2 bases + area of rounded surface = 2*(pi * 7^2) + 2pi*7(2) = 98pi + 28pi = 126pi

    surface area of cylinder = area of 2 bases + area of rounded
    surface

    = 2*(pi * 7^2) + 2pi*7(2)

    = 98pi + 28pi

    = 126pi

    See less
  3. Tangent plane "is the floor". I never heard that the touching point has a specific name.

    Tangent plane “is the floor”. I never heard that the touching
    point has a specific name.

    See less
  4. The diameter of a 20 foot circumference circle is about 6.366 feet. (C / Pi = diameter).

    The diameter of a 20 foot circumference circle is about 6.366 feet. (C / Pi = diameter).

    See less
  5. What is 35.78 and 39.51 rounded to nearest whole second

    What is 35.78 and 39.51 rounded to nearest whole second

    See less