The surface of the ocean is 0 meters.
Because the fish is below the surface it would be a negative number. ( it is less than 0)
The elevation of the fish would be -12 meters.
Using it's concept, it is found that the surface area of the figure given in this problem is of 710.6 mm².
<h3>What is the surface area of a prism?</h3>
It is the sum of the areas of all faces of the prism.
In this problem, the prism is composed by:
- Two squares of sides 13 mm.
- Four rectangles of sides 5 mm and 13 mm.
- One triangle with measures in mm of .
Hence, the areas in square millimeters are given by:
- .
- .
Adding them, the surface area of the figure is given by:
S = 338 + 260 + 112.6 = 710.6 mm².
More can be learned about surface areas at brainly.com/question/26702574
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Answer:
Sara should sell each bracelet at <em>$8.50</em> to make a profit of $99.
Step-by-step explanation:
We are given the following:
Total cost = $28.50
Total bracelets to be made = 15
Total profit to be made = $99
Let be the price at which Sara sells each bracelet to make a profit of $99.
Also,
Equating (1) and (2):
Sara should <em>sell each bracelet at $8.50</em> to make a profit of $99.
2/-3
The minus doesn't really matter where it goes, but it's conventional to place it on top