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KatRina [158]
2 years ago
7

Find the number of distinct triangles with the measurements a = 5, b =2, and a = 51 degrees.

Mathematics
1 answer:
elixir [45]2 years ago
4 0
The answer is the option b. 1.

Two sides and one angle determine one unique triangle.

If the angle is the between the two sides, you just can use the rule known as SAS, Side Angle Side.

When that is the case you use the cosine rule.

When the known angle is not between the two sides but one of the others, you use sine theorem.

Then in any case when you know two sides and one angle of a triangle the other side and angles are determined, which implies that there is only one possible triangle.
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Answer:

  • <u>115 dB</u>

Explanation:

<u>1. Given equation:</u>

\beta =10log(\frac{I}{I_0})\\\\ I_0=10^{-12}W/m^2

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4 0
3 years ago
Please help with this work I can't seem to find the answers to any of them, THANK YOU!
Brilliant_brown [7]

Answer:

Dude, that was not nice he just wants to know!

Step-by-step explanation:


6 0
2 years ago
Plz help me out a bit :(<br> which one do you think it is?
Anna [14]
C. 9^4
when dividing with exponents, i usually just look at the exponents and subract them so i did 12-8 for this problem
8 0
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3 years ago
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