Is u=-2 a solution to the inequality below?
u≥-8

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Ineed to know how to write question one in mathematical terms