sketch the situation
a trigonometric function that is a relation between the angle of elevation and the 2 sides of the rectangles is the tan


find the inverse

after rounding the angle of elevation is 34º.
A chord is a line segment that connects any two points on a circle.
Answer: 4 weeks (1 month)
Step-by-step explanation: If it took 14 hours for something half the size of the striped scarf then you will just double the time. 1 hour a day will be 28 days which is 4 weeks and almost a month.
The 90° CCW transformation is
... (x, y) ⇒ (-y, x)
For your point, this is ...
... (-3, -4) ⇒ (-(-4), -3) = (4, -3)
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What boxes?