The correct answer is 16.38 meters. The reason is that from -22.98 to -6.6 was the biggest difference in elevation. The change is a positive value because Alexandra moved up from one to the other.
9.7 should say -9.7 because these are distances under the water.
Answer:
(1, π/3 +2kπ), (-1, 4π/3 +2kπ) . . . where k is any integer
Step-by-step explanation:
Adding any multiple of 2π to the angle results in the same point in polar coordinates.
Adding 180° (π radians) to the point effectively negates the magnitude. As above, adding any multiple of 2π to this representation is also the same point in polar coordinates.
There are an infinite number of ways the coordinates can be written.
Answer:
16
Step-by-step explanation:
Think of the slant height (s) and vertical height (v) as being 2 sides of a right angle triangle. The slant height is the hypotenuse. The third side is the distance from the center of the base to the middle of one side of the base. Since the base is a square, this third side is actually half the side length (x) the question is asking us for.
You can relate these using the Pythagorean Theorem:
It simplifies to 27/70 if you use a calculator and do the math right