Answer:
$4,000
Step-by-step explanation:
Simply multiply the costs by 20 since 60/3 = 20
Answer:
x = 7 is a solution.
x = -2 is an extraneous solution .
Step-by-step explanation:
oh shi sorry I wish I could help but I'm stupid
Answer:
29
Step-by-step explanation:
(x+12) + 100 + x = 180
2x + 112 = 180
Subtract 112 from both sides
2x = 58
Divide 2 from both sides
x = 29
Check the picture below.
so the area of the hexagon is really just the area of two isosceles trapezoids.