Respostas

  • Usuário do Brainly
2014-04-02T19:02:36-03:00
Temos então:

15°C para °F
TF=1,8×TC+32
TF=1,8×15+32
TF=27+32
TF=59°F

-10°F para °C
TF=1,8×TC+32
-10=1,8×TC+32
1,8TC+32=-10
1,8TC=-10-32
1,8TC=-42
TC=-23,3°C

72°C para K
TK=TC+273
TK=72+273
TK=345K