ferdousmia4 ferdousmia4
  • 19-12-2020
  • Mathematics
contestada

for geometry:(

will give brainist

for geometry will give brainist class=

Respuesta :

mikaylarenee9
mikaylarenee9 mikaylarenee9
  • 19-12-2020
Answer: X= 21
Y= 39
Why?
(6x+15) = (7x-15) solve and get 21 then
7*21-15= 141 take 141 and subtract 180
180-141= 39

Hope this Helps :D
Answer Link
prettypony72
prettypony72 prettypony72
  • 19-12-2020

Answer:

x=21,y=159

Step-by-step explanation:

6x+15=7x-6 ( vertically opposite angles)

x=21°

21°+y = 180° (straight angle)

Answer Link

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