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ahrayia [7]
3 years ago
13

The note A has a frequency of 880 hertz. The note D has a frequency of 1,175 hertz. Find the ratio of D to A to two decimal plac

es. Express the answer in integer-ratio form.
Mathematics
2 answers:
bixtya [17]3 years ago
7 0

Answer: 4/3

Step-by-step explanation:

Trava [24]3 years ago
5 0

Step-by-step explanation:

We have,

The frequency of note A is 880 Hz and the frequency of note D is 1175 Hz. It is required to find the ratio of D to A.

It means \dfrac{f_D}{f_A}.

Using the values of frequency of D and A. So,

\dfrac{f_D}{f_A}=\dfrac{1175}{880}

In decimal form,

\dfrac{f_D}{f_A}=1.33

In integer form,

\dfrac{f_D}{f_A}=\dfrac{1175 }{880}\\\\\dfrac{f_D}{f_A}=\dfrac{235}{176}

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Answer:

225 m³ or 225 cubic meters

Step-by-step explanation:

Actually it has 5 sides, the 2 bases, the 3 lateral faces.

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Using the given measurements, we get:

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Step-by-step explanation:

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elena-14-01-66 [18.8K]

Hello,

m\ \widehat{ABC}=x\\m\ \widehat{BAC}=2*x\\\\So:\\ x+2x=90^o\\x=30^o\\

cos(30^o)=\dfrac{\sqrt{3} }{2} \\

In the triangle ABC,

cos(30^o)=\frac{BC}{BA} \\\\BA=\dfrac{cos(30^o)}{BC} \\\\BA=\frac{\dfrac{\sqrt{3} }{2} }{24} =16*\sqrt{3} \\\\

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2 years ago
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Answer:

b.

Step-by-step explanation:

Stem is the first digit and the leaf is the last digit.

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