Solve for the Length of X Using the Fact That $\frac { | a + 8 | } { 2 } \geq 20$

Multiple Choice

Solve for the length of x using the fact that corresponding sides of similar triangles are proportional. Round your answer to two decimal places. $\frac { | a + 8 | } { 2 } \geq 20$ $\{ a \mid a \leq - 48 \text { or } a \geq 32 \}$

A) 1.30
B) 10.40
C) 6.15
D) 4.06
E) 1.60