Answer:-34.44 degrees Celsius
Step-by-step explanation:Scientists determined that Antarctica's average winter temperature was -34.44 degrees Celsius. The difference between this temperature and Antarctica's highest recorded temperature was 49.44 degrees.
please check the attachment
Answer:
78
Step-by-step explanation:
2s^2 +4sh
(2*3^2)+(4*3*5)
2*9 + 60
18+60