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AlexFokin [52]
3 years ago
12

D) change decimal to a fraction 0.078125.​

Mathematics
2 answers:
Y_Kistochka [10]3 years ago
8 0

pls follow me

Step-by-step explanation:

not sure but I think the answer is 5/64

svlad2 [7]3 years ago
5 0

here's the conversion :

  • 0.078125

  • \dfrac{78125}{1000000}

  • \dfrac{5}{64}
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klio [65]

Answer:

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Step-by-step explanation:

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3 years ago
Find the probability that a randomly placed point falls within the smaller, inner circle.
worty [1.4K]

Answer:

The probability that a randomly placed point falls within the smaller, inner circle is 25/64

Step-by-step explanation:

The remaining part of question is attached

Solution

The area of smaller circle is

\pi r^2 = 25 \pi

The area of large circle is

\pi r^2 = 64 \pi

Area of the shaded region

Area of large circle - area of small circle

64\pi -25\pi = 39\pi

Probability that the point falls in the region of smaller circle is

\frac{25\pi }{64\pi } \\\frac{25}{64}

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3 years ago
The three trapezoids have the same base lengths, but different angle measures. Which trapezoid has the greatest area? Explain.
Firlakuza [10]
Well the formula for the area of a trapezoid is as follows:

A=\frac{a+b}{2} h

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3 years ago
  hurry please! 20 points. Find the measure of angle θ. Round your answer to the nearest tenth place.
ElenaW [278]

Answer:

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Step-by-step explanation:

To figure out what Angle θ is, first we have to find the hypotenuse. You can easily do that by find the square root of BC² + AC².

c = √4² + 13²

Square 4 and 13 to get 16 and 169 respectively.

c = √16 + 169

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c = √185

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β = arcsin(13/13.6)

Divide 13 by 13.6. Round to the nearest thousandth.

β = arcsin(0.955)

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To convert radians to degrees, multiply the radians by 57.2957795 for an approximate amount.

β ≈ (1.2723 * 57.2957795)°

β ≈ 72.8974203 ≈ 72.9 degrees

Now subtract 72.9 from 90 to get angle θ's measure of 17.1 degrees.

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