There are 12 teams, each representing a different country, in a women's Olympic basketball tournament. In how many ways is it po
ssible for the gold, silver, and bronze medals to be awarded? Use the formula for permutations to find your answer
2 answers:
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Euler's formula for a polyhedron is given by:
Make E, the subject of the formula:
Put F = 20, V = 12, to obtain E,
Therefore, there are 30 edges
Answer:
C. x = 18, y = 9
Step-by-step explanation:
In a 30-60-90 triangle,
longer leg = (shorter leg)
hypontenuse = 2(shorter leg)
In your case, the shorter leg = 9
therefore, y = 9 and x = 2(9) = 18