Find the distance between the points (9, 8) and (5, 3). Write your answer as a whole number or a fully simplified radical expression. Do not round,

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Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Identify the number 127 as a rational or irrational. explain