Which pairs of rectangles are similar polygons? Select each correct answer. (the choices are in the picture )
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The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or don’t ride a motorcycle. among people whose hobby is reading, what is the relative frequency of not riding a motorcycle? express your answer as a decimal, and round it to the nearest hundredth if necessary. enter your answer in the box. reading solving puzzles ride a motorcycle 7 3 don't ride a motorcycle 5 9

The heaviest 16% of all men in weight weigh more than how many pounds ?

The sum of two numbers is 86, and their difference is 20. find the two numbers