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zvonat [6]
4 years ago
10

The step work of the question along with the answer​

Mathematics
1 answer:
Travka [436]4 years ago
6 0

Answer: RM 31631

Step-by-step explanation:

We are given the following formula, used to calculate the value of an used car according to the years after the car was originally bought:

RM 57000(\frac{8}{9})^{n}

Where RM 57000 is the price of the car when it was bought new, and n=5 is the number of years the car was used.

Solving the formula with the given data:

RM 57000(\frac{8}{9})^{5}=RM 31630.95 This is the value of the car according to the formula.

However, this value can be approximated to:

RM 31631

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The triangles are similar so we can write a ratio to solve

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Using cross products

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Well, I have to write 20 words, so... I think this is enough.
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Explanation:

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