Pythagorean theorem is used to develop the relationship between an antenna height and the optical radio horizon (coverage range of the antenna) as clearly depicted in Fig 4.12 on page 139 of the textbook.

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Q: Sketch figure 4

A: By following the pattern in the preceding three figures, we can sketch the 4th figure.

Q: 1) y = tan x 2) y = cot x 3) y = -tan x4) y = -cot x %3D A) B) C) D)

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Q: 12

A: a=-0.04t+24 (a) Now, integrate the above model with limit 0 to 450 to find the velocity function.…

Q: 1. It gives a bell shaped curve when the data are plotted on a graph paper.

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Q: 7) Graph the function: y = 4 cos 0 – 1 without the assistance of technology. Free Simple Grid Graph…

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A: topic - trigonometric ratios

Q: 1. Consider the three functions below. State whether each graph is Periodic only (not sinusoidal),…

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Q: Explain Perron-Frobenius Theorem.

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Q: 5) consider the ghaph of y = -2.5 sin (x-13,4°) -O6 5 a) Determine the coordinates of any point…

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Q: In circle O below, what is the value of x? 56° (6x-2) X= 56 X= 30 X= 6 X= 5

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A: (a) Vertical angle theorem: Consider the following figure

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Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.