Problem Solving Including Radical Equation
1. A UFO is h above the surface of the earth. The number of miles x in which it may be seen is denoted by the equation
[tex]x = \sqrt{ \frac{5h}{3} } [/tex]
. If a certain lighthouse is 1500 ft. above the sea level, what is the greatest distance from which the UFO may be seen
2. What is the radius of a circle whose area is 24.2 ft²?
3. Find the side of a square whose diagonal is 8 cm?
4. A rat runs 4 m north, 3 m east, and 2 m north. How far is it from its starting point?
1. A UFO is h above the surface of the earth. The number of miles x in which it may be seen is denoted by the equation
[tex]x = \sqrt{ \frac{5h}{3} } [/tex]
. If a certain lighthouse is 1500 ft. above the sea level, what is the greatest distance from which the UFO may be seen
2. What is the radius of a circle whose area is 24.2 ft²?
3. Find the side of a square whose diagonal is 8 cm?
4. A rat runs 4 m north, 3 m east, and 2 m north. How far is it from its starting point?
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