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25-11-2020
Mathematics

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GEW has angle measures given by m<=5x+6 m<=3x and m

GEW has angle measures given by mlt5x6 mlt3x and m class=

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xenia168 xenia168

25-11-2020

Answer:

(D) 24°

Step-by-step explanation:

(5x + 6)° + (3x)° + (142 - 4x)° = 180°

5x + 6 + 3x + 142 - 4x = 180

4x + 148 = 180

4x = 32

x° = 8°

m∠E = 3×8° = 24°

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