GIVING BRAINLIEST AND STARS 23)
A rectangle has dimensions 7 ft x 12 ft. Which of the dimensions describe a rectangle that is similar to this rectangle?
A)
5 ft x 7 ft
B)
14 ft x 36 ft
09
21 ft x 36 ft
D)
21 ft x 48 ft

b is the final answer! : )

there is no image or shapes attacted

step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

the answer is  

a.

28 ft2

step-by-step explanation: