La inducción magnética en el aire en un punto a 6 cm de un conductor recto es : B = 6.66*10^-6 Tesla . La inducción magnética en el aire en un punto determinado se calcula mediante la aplicación de la fórmula : B = μo*I/2πr , como se muestra a continuación : B =?

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.