chelseytownsend2004 chelseytownsend2004

16-04-2021
Mathematics

contestada

Can someone help please

Can someone help please class=

Respuesta :

twilhelm321 twilhelm321

16-04-2021

Answer:

x = twelve

Step-by-step explanation:

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YucksFath YucksFath

16-04-2021

Answer:

12

Step-by-step explanation:

(3x + 3)° + (4x + 3)° = 90°

3x + 4x + 3 + 3 = 90°

7x = 90° - 6°

x = 84/7

x = 12

#CMIIW

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