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Sunny_sXe [5.5K]
3 years ago
8

The total cost to rent a row boat is $16 times the number of hours the boat is used. write an equation to model this situation i

f c = total cost and h = number of hours.answers
Mathematics
1 answer:
KATRIN_1 [288]3 years ago
4 0
The equation is as follows

c = 16h
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Consider the quadratic function
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Un triángulo rectángulo tiene un área de 84 pies2 y una hipotenusa de 25 pies de largo. ¿Cuáles son las longitudes de sus otros
jolli1 [7]

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7 feet and 24 feet

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In the right triangle, the hypotenuse is 25 feet long. The area of this triangle is 84 square feet.

Let x feet and y feet be the lengths of triangle's legs.

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x^2+y^2=25^2\\ \\x^2+y^2=625

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\left\{\begin{array}{l}x^2+y^2=625\\ \\xy=168\end{array}\right.

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The length of the leg cannot be negative, so

y_1=7\Rightarrow x_1=\dfrac{168}{7}=24\\ \\y_2=24\Rightarrow x_2=\dfrac{168}{24}=7

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3 years ago
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