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sertanlavr [38]
2 years ago
14

Find the values of the vertex and Axis of symmetry.

Mathematics
1 answer:
Thepotemich [5.8K]2 years ago
6 0

Answer:

Step-by-step explanation:

The vertex is at the turning point. According to the graph, that point is (-2,3).

The axis of symmetry passes through the vertex: x = -2

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Which of the following is a solution to the equation x + 16 = -14?
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Answer:

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Step-by-step explanation:

<u>Step 1:  Subtract 16 from both sides</u>

x + 16 = -14

x + 16 - 16 = -14 - 16

<em>x = -30</em>

<em />

Answer:  x = -30

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3 years ago
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A cone-shaped pile of sawdust has a base diameter of 38 feet, and is 14 feet tall. Find the volume of the pile
Romashka-Z-Leto [24]

Answer:

Given: Diameter of cone = 38 feet and height of cone = 14 feet.

Volume of cone V with radius r is one-third the area of the base B times the height h.

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\frac{38}{2} =\frac{2r}{2}

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or r =19 feet

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then, we have:

V = \frac{1}{3} \pi r^2h = \frac{1}{3} \cdot  \frac{22}{7} \cdot (19)^2 \cdot (14)

or

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or

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