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s344n2d4d5 [400]
3 years ago
9

Which statements are correct regarding the properties of trapezoids?

Mathematics
1 answer:
natulia [17]3 years ago
4 0

Answer:

The diagonals of an isosceles trapezoid are congruent.  

The bases of a trapezoid are parallel.

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The first step to do is to determine the expected number of people with disease. Thus, the expected number of people with disease = 74,000 × .000215 = 15.91.

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