Find the truth set of x-½≤1/5,if the domain is the set {-2,-1,0,1,2}

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.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

∆red ≅ ∆ by rule will give brainiest if possible