A boat has a speed of 15 mph in still water. It travels downstream from Greentown to Glenavon in g hours. It then goes back upst
ream from Glenavon to Cambria, which is 2 miles downstream from Greentown, in g hours. Find the rate of the current.
I would really appreciate any help provided for this problem, please show your steps, and I'll mark you brainliest :)
I would really appreciate any help provided for this problem, please show your steps, and I'll mark you brainliest :)
1 answer:
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Answer:
(4,0)
Step-by-step explanation:
The object is first at (0,0)
It is reflected across line x=-2, this means you draw the mirror line at x=-2 and count 2 equal units backwards to get the image.The image will be at ;
The image (-4,0) is then reflected on the y-axis
You know reflection on the y-axis, the y-coordinate remains the same but the x-coordinate is changed to its opposite sign.
Hence;
(- -4,0)= (4,0)
The image will move 8 units towards positive x-axis.This is the same as moving 4 units from the mirror line at (0,0) and land at (4,0)
Answer:
The answer is .
Step-by-step explanation:
The formula is supposed to be or
, and if you do the math, the slope should be easy to solve.