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makvit [3.9K]
2 years ago
14

Help with the Pythagorean Theorem

Mathematics
1 answer:
sergiy2304 [10]2 years ago
8 0

Answer:

A=5

B=3

C=5.83

A^2+B^2=C^2

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Please help me <br> I have to solve the triangle with the law of sines
Nikitich [7]

Check the picture below.

and since a triangle has a sum of 180° for all interior angles.

A = 180 - 39.34 - 25

A = 115.66

\bf \cfrac{sin(25^o)}{44}=\cfrac{sin(A)}{a}\implies \cfrac{sin(25^o)}{44}=\cfrac{sin(115.66^o)}{a} \\\\\\ a\cdot sin(25^o)=44\cdot sin(115.66^o)\implies a=\cfrac{44\cdot sin(115.66^o)}{sin(25^o)} \\\\\\ a\approx 93.8452\implies \stackrel{\textit{rounded up}}{a = 93.85}

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3 years ago
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On Saturday, 45% of the music Brianna listened to was country songs. She listened
storchak [24]

Brianna listen 60 songs on Saturday !

<u>Step-by-step explanation:</u>

Here we have , On Saturday, 45% of the music Brianna listened to was country songs. She listened  to 27 country songs on Saturday. How many songs did Brianna listen to on  Saturday .Let's find out:

Let Brianna listens x songs ! So , 45% of x songs is 27 songs , i.e.  On Saturday, 45% of the music Brianna listened to was country songs. She listened  to 27 country songs on Saturday as :

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⇒ x =27(\frac{100}{45})

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Therefore , Brianna listen 60 songs on Saturday !

8 0
3 years ago
Can an acute and obtuse angle be supplementary? Draw a figure showing supplementary angles? ​
uysha [10]
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10 and 170
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The 173 workers at a factory together produce 21, 452 items per day. What is the daily rate of items per worker?
mafiozo [28]

Answer:

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Step-by-step explanation:

21,452/173=124

6 0
2 years ago
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