The perimeter is less than 28 feet.
7 ft
x х
7 ft
21
7+x < 28
7+7+x > 28
7+7+x< 28
7+7+x < 28

Which math sentence can be used to determine if the triangle is a right triangle?

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)