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Anna71 [15]
3 years ago
7

The area of this figure is ? square inches​

Mathematics
2 answers:
Stolb23 [73]3 years ago
6 0

Answer:

946 sq inches

Step-by-step explanation:

28*7=196

30*25=750

750+196=946 i think thats how you do it lol

(=^w^=)

kkurt [141]3 years ago
3 0

Answer:

946

Hope this helps!!!!!! :)

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Complete question:

Rich is comparing the cost of maintaining his car with the depreciation value of the car.

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Answer:

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Depreciation is modeled by an exponential function :

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A = 20,000(1 - 0.15)^t

A = 20000(0.85)^t - - - (1)

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Equating (1) and 2

20000(0.85)^t = 500(1.28)^t

1.28^t / 0.85^t = 20000/500

(1.28 / 0.85)^t = 40

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Log (1.28 / 0.85)^t = log 40

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t = 1.6020599 / 0.1777910

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t = 9 years

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