Answer:
$16,640
Step-by-step explanation:
Tim's total annual wage expense is ...
($8.00 /h)(40 h/wk)(52 wk/yr) = $8×40×52 /yr = $16,640 per year
Answer:
true
Step-by-step explanation: In a concave polygon, each interior angle is less than 180°.
We want to simplify √(-48).
Note that
i² = -1 by definition.
Therefore

Answer: c.
Hello
cos ( x + pi/2) =cos(x)cos(pi/2)-sin(x) sin(pi/2)
= cos(x)×0-sin(x) ×1
cos ( x + pi/2) = - sin(x)
The correct answer is the second one, I already answered it.