adibap20
adibap20 adibap20
  • 20-10-2021
  • Mathematics
contestada

guys pls help me!!!!!!!

guys pls help me class=

Respuesta :

Аноним Аноним
  • 20-10-2021

Answer:

5.

Step-by-step explanation:

9y - 6 + 51 = 90

9y + 45 = 90

9y = 45

y = 5.

Answer Link
raine0000 raine0000
  • 20-10-2021
The answer is y is equal to 5.


The symbol in the corner tells us that the corner is 90 degrees. So much sides added together is 90.
9y - 6 + 51 = 90
9y + 45 = 90
9y = 45
y = 5
Answer Link

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