by pythagorean formula, the last side is √(61)
by cos rule
cos A
A = 39.81
Ecuaciones lineales , El valor de x , x+7 = 2 necesito saber el reasultado de este ejercicio.
1 answer:
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<span>f = v + at
Subtract v from both sides.
f - v = at
Divide both sides by a.
(f - v)/a = t
Switch sides.
t = (f - v)/a
</span>
Subtract v from both sides.
f - v = at
Divide both sides by a.
(f - v)/a = t
Switch sides.
t = (f - v)/a