lolamoore3
lolamoore3
13-05-2021
Mathematics
contestada
Help me with this please
Respuesta :
yinaanna0
yinaanna0
13-05-2021
Answer:
J=4
Step-by-step explanation:
cos60=1/2
cos=Adjacent/hypotenuse
Cos60=2/j
j=2/cos60
j=2/1/2
J=4
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