Steps:
5.15*1.09*12 = total
5.6135*12 = total
$67.36= total
Answer: $67.36
x = 130 is your answer
130 - 20 = 110
Since line E and F are parallel and are straight lines, we know both angles will add up to 180°
110 + 70 = 180
A=6a^2
A=6(5.5)^2
A=181.5
Hopefully I answered correctly.
Answer:

Step-by-step explanation:
Given



Required

This is calculated as:



