Answer:
8π
Step-by-step explanation:
2 * π * r * 0.5
16π * 0.5
8π
Answer:
B
Step-by-step explanation:
-2 x -0.7 + 3.2 = 3.2
Answer:
See attached graph.
Step-by-step explanation:
To graph the equation y=2, find 2 on the y-axis. Mark a point. Through this point, draw a horizontal line through 2 that is parallel to the x-axis. This is the line.
We have cos( x - y ) = cosxcoy + sinxsiny <=> cos ( π - x ) = cosπcosx + sinπsinx <=> cos ( π - x ) = (-1)cosx + 0sinx = -cosx;
Hello! To answer this question, all you have to do is divide the amount traveled by the speed per second. 200/5 is 40. It would take 40 seconds to travel 200 meters.