5. Show all conversion factors! (a) The speed limit in some European cities is 80 km/h. How many miles
per
hour is
this? (1 mile = 1.609 km)
smile

80 kilometers per hour is equal to 49.72 miles per hour.

Step-by-step explanation:

Given that the speed limit in some European cities is 80 km / h, to determine how many miles per hour is this, knowing that 1 mile is equal to 1,609 km, the following calculation must be performed:

1,609 = 1

80 = X

((80/1) x 1.609) = X

80 x 1.609 = X

49.72 = X

Thus, 80 kilometers per hour is equal to 49.72 miles per hour.

b

step-by-step explanation:

calculate the scale factor as the ratio of corresponding sides, image to original, that is

scale factor = = = = 1

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation: