a fost răspuns

39*25' + 24*42' =
50*30' - 25*23' =
" * " sunt grade
Va rog ajutor am nevoie urgent!!!

Răspuns :

Emi2504ask

Răspuns:

39*25'+24*42'=63*67'=64*7'

50*30'-25*23'=25*7'

Rayzenask

39°5' + 24°42' =

= (39+24)°(25+42)'

= 63°67'

= (63+1)°(67-60)'

= 64°7'

50°30' - 25°23' =

= (50-25)°(30-23)'

= 25°7'