Answer:
<u>Step-by-step explanation: being random if the periodic interval is determined beforehand and the starting point is random</u>
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Answer:
Step-by-step explanation:
Let x represent the speed of the slower plane. The faster plane's speed is then x+40. The sum of speeds is ...
x + (x+40) = 1180
2x = 1140 . . . . subtract 40
x = 570 . . . . . .divide by 2
x+40 = 610 . . . . the speed of the faster plane
The two speeds are 570 mph and 610 mph.
There is no shape, could you give a picture or something of the shape?
Your question is not clear enough for me to answer
There is no proportion showing
