naathyyd2003 naathyyd2003

18-05-2021
Physics

contestada

El ángulo entre los vectores: a=(-9,1) y b=(-8,7).
A. 44,9°
B. 17,5°
C. 7,5°
D. 34,9°

Respuesta :

JessciaAl17 JessciaAl17

18-05-2021

I believe the answer is 7,5

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