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Allushta [10]
2 years ago
15

In ΔDEF, e = 8.7 inches, ∠F=8° and ∠D=34°. Find the length of f, to the nearest 10th of an inch.

Mathematics
2 answers:
fomenos2 years ago
4 0

Answer:

1.8 in

Step-by-step explanation:

Serhud [2]2 years ago
4 0

Answer:

Step-by-step explanation:

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A friend claims that it will rain today with probability 30% and tomorrow with probability four times as great as today. Which o
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The claim cannot be true because any probability is between 0 and 1

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The value of a small airplane depreciates exponentially every year after it is purchased. The value, in thousands of dollars, a(
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Using an exponential function, it is found that the number 131.5 represents the initial value of the plane, in thousands of dollars.

<h3>Exponential function:</h3>

A decaying exponential function is modeled by:

A(t) = A(0)(1 - r)^t

In which:

  • A(0) is the initial value.
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In this problem, the function for the value of the airplane after t years is given by:

A(t) = 131.5(0.8)^t

Hence A(0) = 131.5, which means that the number 131.5 represents the initial value of the plane, in thousands of dollars.

To learn more about exponential functions, you can take a look at brainly.com/question/8935549

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