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Alika [10]
3 years ago
11

Could somebody please help me I dont understand how to do this problem

Mathematics
2 answers:
boyakko [2]3 years ago
7 0
I think this the answer because positive 107 negative -5= 102

forsale [732]3 years ago
4 0
So a triangle has a total of 180 degrees
107 + 2x-5 +x = 180
solve for x
112 + 3x = 180
-112           -112
3x = 68
x = 22.6667 degrees
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In ΔRST, m < R = 104°, r = 20, and t = 10. Find the m < S, to nearest degree.
Mrrafil [7]

9514 1404 393

Answer:

  47°

Step-by-step explanation:

The law of sines helps you find angle T. From there, you can find angle S.

  sin(T)/t = sin(R)/r

  sin(T) = (t/r)sin(R) = (10/20)sin(104°)

  T = arcsin(sin(104°)/2) ≈ 29°

Then angle S is ...

  S = 180° -R -T = 180° -104° -29°

  ∠S = 47°

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2 years ago
Simplify 3(2f+6)+7<br><br><br><br><br><br><br><br>thanks
Naya [18.7K]

{Expand} 3(2f+6): 6f+18

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3 years ago
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tensa zangetsu [6.8K]
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ycow [4]

Answer:

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5 0
2 years ago
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Archy [21]

Answer:

I dont know the answer

Step-by-step explanation:

But you can find the answer by figuring out what a domain and a range iss and chose which one is a domain and a range you can find what a domain and a range is on google

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