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Nataly [62]
3 years ago
10

Trigonometry Use trigonometry functions to find the area In ΔABC, AB=21, AC=16, and m

Mathematics
1 answer:
KIM [24]3 years ago
7 0

Answer:

154.6 units²

Step-by-step explanation:

½ × 21 × 16 × sin(67)

154.644815388

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Marisa decided to raise the price of her earrings so that she will make a profit of $5.00 on each pair. She has
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Marisa, who raise the price of her earrings so that she will make a profit of $5.00 on each pair, expect to make a profit with her company.

<h3>What is the unit price?</h3>

The unit price is the amount of money required to buy one unit of a item or goods.

To find the unit price, divide the total cost of the goods to the total number of goods.

The cost of repair will now be $60. Thus, the total cost of 50 earrings is,

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Marisa decided to raise the price of her earrings so that she will make a profit of $5.00 on each pair. Thus, the new selling price of her earring is,

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She has also improved the quality control so that only 1 pair in 50 need to be returned for repair. Thus, the cost price of one earring has to be removed from the sales price of 50 earrings as,

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The profit made by her company on 50 earrings is

p=P-C\\p=3190-3000\\p=190

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Learn more about the unit price here;

brainly.com/question/25879801

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