sswolfboi sswolfboi
  • 03-07-2020
  • Mathematics
contestada

Find x and y. Give reasons to justify your solution. AB is a straight line.
I need this fast. Please

Find x and y Give reasons to justify your solution AB is a straight lineI need this fast Please class=

Respuesta :

henryhuangbc
henryhuangbc henryhuangbc
  • 03-07-2020

Answer:

x=8 y=21

Step-by-step explanation:

27 + 3y = 90 degrees

divide by 3

9+y=30

y=21 degrees

90+8x+18+x=180

9x+108=180

divide by 9

x+12=20

x=8

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