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Oksi-84 [34.3K]
3 years ago
11

A rectangle has an area of 20 square centimeters.

Mathematics
1 answer:
prisoha [69]3 years ago
8 0

Answer:

All but the first answer choice could be the length and width of a rectangle.

Step-by-step explanation:

3 cm and 8 cm produce 24 cm^2 when multiplied together.  Reject.

1 cm and 20 cm, when multiplied together, result in 20 cm^2.  Select.

2 cm and 10 cm => 20 cm^2  Select

4 cm and 5 cm  => 20 cm^2.  Select

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borishaifa [10]

Answer:

Total cost of CD player = $58.52

Step-by-step explanation:

Given data:

Price of CD player on sale= $54.95

Local sales tax = 6.5%

Total cost of CD player = ?

Solution:

Local sales tax= (6.5 * 54.95)/100 = $3.57

Total cost of CD player = Price of CD player on sale + Local sales tax

                                       =  $54.95 + $3.57

         Total cost of CD player = $58.52



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