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Salsk061 [2.6K]
4 years ago
13

Which function represents a parabola that opens downward and has a vertex at (3,-4)

Mathematics
1 answer:
Harlamova29_29 [7]4 years ago
4 0

Answer:

y = -(x-3)² -4

Step-by-step explanation:

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The volume of the triangular prism is 12.5 m³. The length is 2.5 m and the base is 2 m. What is the width?
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Answer:

  (4)  5 m

Step-by-step explanation:

You want the length of side x of a right triangular prism with base edge lengths of 2.5 m and 2 m, and a volume of 12.5 m³.

<h3>Volume</h3>

The volume of the prism is given by the formula ...

  V = Bh

where B is the area of the base:

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Dividing by 2.5 m², we find x to be ...

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The dimension labeled x has length 5 meters.

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Step-by-step explanation:

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