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kotykmax [81]
3 years ago
5

The diagram below is used to prove the Pythagorean Theorem. What is the area of the trapezoid in the diagram? A= 1/2 (a+b)(b+c)

B= 1/2 (a-b)(a+b) C= (a+b) 2nd power D= 1/2 (a+b) 2nd power

Mathematics
1 answer:
Harman [31]3 years ago
6 0
The answer is d=<span>= 1/2 (a+b) 2nd power </span>
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Answer:

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The Bridal Shop bought a dress from a supplier for $105 wholesale and applied a 65% markup to the price. If a 7.5% sales tax wer
Novay_Z [31]

Answer:

The correct answer is 149.00.

Step-by-step explanation:

Part = Percent • Whole

Adding a 65% markup to the original price of 105 is simply multiplying the price by the decimal form of the markup, then adding that to the original price. Next, you would find 20% of your sum by multiplying the sum by 0.20. Then you would find 7.5% of <em>that</em> and add this to the price.

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Because money only goes to the hundredths place, we can either start rounding to that place in the second to last step - rounding 10.395 to 10.40 - or we can round our answer - 148.995 rounds to 149. Either way, we will still get an answer of $149.00.

Hope this helps.

♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥

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tatyana61 [14]

Answer:

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Now

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