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Marina86 [1]
3 years ago
9

A computer store buys a computer system at a cost of ​$370.80. The selling price was first at $ 618​, but then the store adverti

sed a 20 % markdown on the system. Answer parts a and b. a. Find the current sale price.
Mathematics
1 answer:
Anestetic [448]3 years ago
4 0
The current sale price would be $123.60.

20% of $618 is 123.6. So turn that into dollars and cents and you get $123.60
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7 0
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In ΔQRS, the measure of ∠S=90°, SR = 7, QS = 24, and RQ = 25. What is the value of the tangent of ∠Q to the nearest hundredth?
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Answer:tanQ=

adjacent

opposite

​

=

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Step-by-step explanation:

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