Joo-eun wants to draw a triangle with sides measuring 6 mm, 8 mm, and 11 mm. which is true about joo-eun’s plan?

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?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6