Seudónimo Seudónimo
  • 14-11-2020
  • Mathematics
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find the measure of angle a

find the measure of angle a class=

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lifeissweetlikecake
lifeissweetlikecake lifeissweetlikecake
  • 14-11-2020
180=(7x+5)+(9x+5)+90
180=(7x+9x)+100
180=16x+100
16x=180-100
16x=80
X=80/16
X=5



Now put it into the formula

Ps. Lowercase x=times symbol

(7x5)+5
35+5
40
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emilyyyy06 emilyyyy06
  • 14-11-2020
What’s upppppppppppppppppppoppppppppp
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