Answer:5n^2
Step-by-step explanation:
Answer:
(-3, 2)
Step-by-step explanation:
To find the coordinates of a point being reflected across the x-axis you need to use the rule (x, -y) on the point. Example: If the point was (4, 7) you would make the y value negative since it is positive, which would give you (4, -7) which is the point after being reflected across the x-axis. I know this one is for reflecting on the x-axis but for future problems if you want to reflect across the y-axis you do the same thing but with the x value, so (-x, y)
You cannot measure the length of a ray of a pair of rays but you can measure a line segment
180 is the speed of the motorboat. I don't know the speed of the current.
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120÷4=30
30×6=180
