Answer:
<h2>
1664 yd²</h2>
Step-by-step explanation:
P = 2•(¹/₂•24•16) + 2•(20•20) + 24•20 = 384 + 800 + 480 = 1664 yd²
Answer:






Where h,k represent the vertex and we got:

(5,6)
Step-by-step explanation:
We have this original function given :

And we want to find the vertex for this new function
and we have:

And solving the square we got:

And adding similar terms we got:

Now we can complete the square like this:


The general equation is given by:

Where h,k represent the vertex and we got:

(5,6)
I think that the net decrease from 2011 to 2012 is $45,000. I hope it helps!
Part A: W=6x
Part B: S=6(40)+9y
Part C: 330=6(40)+9y... 6(40)=240... 330-240=90...
9y=90... 9y/9= y... 90/9=10, therefore y=10
Andrew worked 40 regular hours and 10 overtime hours.