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skelet666 [1.2K]

3 years ago

9

On tax free weekend Michael bought 3 shirts that cost $19.50 each. He used a coupon for 25% off of the total purchase. Rounded t

o the nearest cent, what was the final cost of Michael's shirts?

1 answer:

trasher [3.6K]3 years ago

8 0

His total would be 58.50 then you multiply by .25 percent then you take 14.63 and subtract that from the total and you get 43.87

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$AB=4.41$

Step-by-step explanation:

Use the cosine ratio, $cosine=\frac{adjacent}{hypotenuse}$ . Insert the values:

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Round to the nearest hundredth:

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