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Solve for x find the missing angle. Show work!!!
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Solve for x find the missing angle. Show work!!!

Solve for x find the missing angle. Show work!!!-example-1
User Sbgoran
by
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1 Answer

6 votes

Answer:

Explanation:

Since adjacent angles must sum to 180 angle s must satisfy

s=180-9x-21

s=159-9x

Sonce the sum of a triangles angles must equal 180

159-9x+6x+4+50=180

-3x+213=180

-3x=-33

x=11

angle u is 6x+4=6(11)+4=70 degrees

angle s=159-9x=159-9(11)=60 degrees

User Papski
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