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Galina-37 [17]
3 years ago
7

What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm?

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0

Answer:

About 1310.469 cm³

Step-by-step explanation:

The formula is \pi r\sqrt{h^2+r^2}=\pi\cdot19\cdot\sqrt{11^2+19^2}\approx1310.46973

Hope this helps, and PM me with any more questions!

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Step-by-step explanation:

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2x - 7 = 4(2)

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Compute the fare without tip: 1 passenger, 9.5 miles. Round to nearest fifth of a mile when dividing.
vladimir1956 [14]

The fare without tip for the Metro Taxi is of 1 passenger and 9.5 miles is $27.83.

The given parameters:

  • <em>Number of passenger = 1</em>
  • <em>Total distance = 9.5 miles</em>
  • <em>Cost of first 0.2 mile = $0.75</em>
  • <em>Cost of additional mile = $0.55</em>
  • <em>Cost of a passenger = $1.50</em>

The fare without tip for the Metro Taxi is calculated as follows;

  • for the first 0.2 mile = $0.75
  • the remaining distance = 9.5 - 0.2 = 9.3 miles

cost \ of \ distance = \$ 0.75 \ \ + \ \ \frac{\$ 0.55}{0.2 \ mile} \times 9.3 \ miles\\\\cost \ of \ distance =  \$ 26.325

Cost of 1 passenger = $1.50

The total cost is calculated as follows;

total cost = $1.50 + $26.325

total cost = $27.83

Thus, the fare without tip for the Metro Taxi is of 1 passenger and 9.5 miles is $27.83.

The complete question is below:

Compute the fare without tip: 1 passenger, 9.5 miles. Round to nearest fifth of a mile when dividing.

Metro Taxi: first 1/5 mi= $0.75, each additional 1/5 mi= $0.55, each additional passenger= $1.50.

Learn more about cost per miles here: brainly.com/question/2513267

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