Agold medal swimmer finished a 100 meter race in 53.63 seconds what was the swimmers average speed during the race? express the answer in miles per hour (mph) use the relationship below to u decide : 1 hour = 3,600 seconds1 mile = 1,610 metersa) 8 mphb) 6 mphc) 2 mphd) 4 mph

To solve this question you need to figure out how many meters he was swimming in 1 second. Divide 100 by 53.63, and you get 1.86. Multiply 1.86 3,600 to get 6,696. Divide 6,696 by 1,610 to get about 4. Your answer is D. Hope this helped!

answer is c

step-by-step explanation:

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

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