What is the value of 5 + 3x when x = 4?

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons