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3 years ago

5

Anita buys a computer for $391 in a sale. The sale price is 15% less than the original price. Calculate the original price of th

e computer.

1 answer:

iVinArrow [24]3 years ago

5 0

Answer:

449.65

Step-by-step explanation:

391x.15=58.65

$58.65+$391= 449.65

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Area of triangle = $\sqrt{s(s-a)(s-b)(s-c)}\\\\where,\\ s =\frac{a + b + c }{2}$

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So, area of parallelogram ABCD = 2(area of triangle ABD)

area of parallelogram ABCD = 2 (18.33)

area of parallelogram ABCD = 36.66

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