Convert/convertir 390 degrees to radians

Need solving this second acceleration problem.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?