Answer: B. 180°.
Step-by-step explanation: In the attached figure, GHIJ is a square and ABCDEF is a regular hexagon having common centre O.
A square is symmetric at a rotational angle of 90° and a regular hexagon is symmetric at a rotational angle of 60°.
So, to bring the image of the square and the hexagon back to the previous position, we need to find the LCM of both the angles.
LCM(60°,90°)=180°.
So, the correct option is B. 180°.
The first graph shows the equation y=2x+3.
This is probably a scam dont listen
<span>1) First, you need to calculate the total labor cost: 2 workers * $8/(hour) * 40 hour / worker = $640. 2) Second, now you can calculate how much percent is 640 of the revenue, 2000: [640 / 2000] * 100 = 32%. 3) And the answer is that the labor cost is 32% of the revenue.</span>
Answer:
Thxs
Step-by-step explanation: