ameliaxoxob
ameliaxoxob ameliaxoxob
  • 16-01-2020
  • Mathematics
contestada

please help!! both answers made clear please!!

please help both answers made clear please class=

Respuesta :

fatemehkorea
fatemehkorea fatemehkorea
  • 16-01-2020

Answer:

3x + 15 = 45°

2x + 25 = 45°

Step-by-step explanation:

3x + 15 + 2x + 25 = 90

3x + 2x = 90 - 15 - 25

5x = 50

x = 50/5

x = 10

3x + 15 = 3*10 + 15 = 45

2x + 25 = 2*10 + 25 = 45

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