|5 - 7| = |-2| = 2
|12.4 - 16.1| = | -3.7| = 3.7
-2 x 7 = -14
Answer:
2544.8
Step-by-step explanation:
To find 4.5 radians in degress, multiply 4.5 radians by 180°π radians
4.5 x 180°π≈4.5*565.5=2544.75≈2544.8
Multiply how many seconds it falls behind a day by how many days have passed and you get your answer of 30 seconds