81 =

__ = 12^2

99 9^2 < __< 10^2

3 answers

To solve for the blank in the equation \( 81 = __ = 12^2 \), let's analyze the equations:

  1. First, notice that \( 12^2 = 144 \). Therefore, the equality \( 81 = __ = 12^2 \) does not hold as stated; however, if you meant a separate expression where \( 81 = 9^2 \), then that is correct.

Now, to address the inequalities \( 99 < __ < 10^2 \):

  • Since \( 10^2 = 100 \), we are looking for a value between \( 99 \) and \( 100 \).

In this context, if \( __ \) must equal \( 81 \), then it cannot satisfy the condition because \( 81 \) is not between \( 99 \) and \( 100 \).

However, if you are looking for a number \( __ \) satisfying the inequalities \( 99 < __ < 100 \), possible candidates could be any decimal value such as \( 99.5 \), \( 99.9 \), etc.

Please clarify the intended question if this doesn't meet your requirements!

whats the answer

To satisfy the conditions given, we have:

  1. We need to complete the equation \( 99 < __ < 10^2 \) or \( 99 < __ < 100 \).
  2. The number you are looking for must be between 99 and 100.

A possible answer for \( __ \) could be any number that meets this condition, such as:

  • \( 99.1 \)
  • \( 99.5 \)
  • \( 99.9 \)

Any value from this range is valid. If you're looking for a specific condition or context, please provide more details!