An angle measures 49 degrees. What is the measure of its supplement

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Find the value of x for which abcd must be a parallelogram -9-6x x-30

What is the 12th term of b(n)=-4-2(n-1)