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Luba_88 [7]
2 years ago
15

Find the value of x i need it for homework

Mathematics
2 answers:
aniked [119]2 years ago
4 0

Step-by-step explanation:

x+3x+90=360

4x=360-90

x=270/4

x=67.5

GarryVolchara [31]2 years ago
3 0

Answer:

x=67.5°

Step-by-step explanation:

x + 3x= 270°

(x + 3x) → 4x

4x=270

4x/4=270/4

x=67.5°

Hope it helps! :)

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