Which of the following conditions create a triangle? Angles: 45°, 45°, 90°

Angles: 120°, 40°, 30°

Angles: 18°, 84, 98°

Angles: 170°, 2°, 8

Simplify this expression. 8x 16(x + y)

Given that s is the centroid of triangle mno, find sq.

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.