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Gelneren [198K]
3 years ago
14

I’ll give 20 points.

Mathematics
2 answers:
Anarel [89]3 years ago
8 0

Answer:

                                             

Step-by-step explanation:

                                           

                                         

Sunny_sXe [5.5K]3 years ago
6 0

Answer:

m∠AYB = 85°

m∠C = 50°

Step-by-step explanation:

By is the angle bisector of ∠ABC,

Therefore, m∠1 = m∠2 = 30°

m∠3 = 35°

m∠AYB + m∠YAB + m∠ABY = 180°

m∠AYB = 180° - [(m∠1 + m∠2) + m∠3]

             = 180° - [(30° + 30°) + 35°]

             = 180° - 95°

             = 85°

m∠A + m∠B + m∠C = 180°

2(30°) + 2(35)° + m∠C = 180°

60° + 70° + m∠C = 180°

m∠C = 180° - 130°

m∠C= 50°

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<h3>How to graph the system of inequalities?</h3>

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See attachment for the graph of the system of inequalities y + 2 ≤ 5x, y + x > -4 and y ≤ 1/3x

From the attached graph, we have the following points:

y + 2 ≤ 5x: (5, -2) and (10, 1)

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Read more about inequalities at:

brainly.com/question/24372553

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Answer:

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