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artcher [175]
3 years ago
9

Joe's boat rental rents paddle boats for $8.00 and the paddles rent for $5.00 for the day. If David has $45, what is the least a

mount of hours he could rent the paddle boat
Mathematics
1 answer:
Lisa [10]3 years ago
6 0

Answer:

Minimum hour = 177 hour

Step-by-step explanation:

Given:

Paddle boats rent = $8

Paddles rent = $5 Per 24 hours

Total amount = $45

Find:

Number of hour David rent paddle boat

Computation:

8 + (5/24)n = 45

(5/24)n = 37

n = 177.6 hour

Minimum hour = 177 hour

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This means that the perimeter is

11x+16x+24x = 51x feet long. But we know that this is 510 feet, so we have

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To find the area of a triangle knowing its three sides, you can use Heron's formula, which states that, if s is half the perimeter of the triangle whose sides are a,b,c, the area A is given by

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In our case, s = 255, a = 110, b = 160, c = 240 so the formula becomes

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Answer:

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Step-by-step explanation:

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