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zalisa [80]
3 years ago
8

the speed that a tsunami can travel is modeled by the equation mc025-1.jpg , where s is the speed in kilometers per hour and d i

s the average depth of the water in kilometers. what is the approximate depth of water for a tsunami traveling at 200 kilometers per hour? a.0.32 km b.0.75 km c.1.12 km d.3.17 km
Mathematics
2 answers:
azamat3 years ago
6 0

Answer:

o.32

Step-by-step explanation:

Flura [38]3 years ago
5 0
The answer is a.0.32 km.

The speed that a tsunami can travel is modeled by the equation is s = 356√d.

It is given:
s = 200 km/h
d = ?

Now, let's substitute s in the equation and find d:
s = 356√d
200 = 356√d
√d = 200 ÷ 356
√d = 0.562

Now, let's square both sides of the equation:
(√d)² = (0.562)²
d = (0.562)² = 0.316 ≈ 0.32

Therefore, <span> the approximate depth (d) of water for a tsunami traveling at 200 kilometers per hour is 0.32 km.</span>
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Answer: $45451

Step-by-step explanation:

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3 years ago
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kirza4 [7]

Answer:

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The graph of y = -2x² + 4 is the image of the graph y = -2x² after translation 4 units up

Step-by-step explanation:

y = -2x² is a quadratic equation which represents by a parabola

From the red graph:

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From the blue graph:

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From the two graphs

They are represented by downward parabola

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Step-by-step explanation:

4 0
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slamgirl [31]
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4 years ago
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