Please help with #22!
2 answers:
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Answer: proportion
Two polygons are similar if and only if there is a proportion that maps a preimage to its image.
Step-by-step explanation: Two polygons are similar if and only if their corresponding angles are congruent and the measures of their corresponding sides are proportional. If two figures are similar, then the measures of the corresponding angles are equal and the ratios of the lengths of the corresponding sides are proportional.
Answer:
7/11
Step-by-step explanation:
Two events are disjoint events if they cannot occur at the same time. It is given that A and B are disjointed events, so A and B cannot occur at the same time i.e. the intersection of two disjoint events will be 0.
For two disjoint events A and B:
P(A or B) = P(A) + P(B)
P(A) is given to be 4/11 and P(B) is given to be 3/11. Using these values in the equation, we get:
P(A or B) =