Pls answer by step by step

How does reflecting or rotating a figure change the interior angles of the figure?

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.

Gia opened two savings accounts at two different banks. one account earns an annual 3.4% simple interest, and the other earns half as much. if she deposited $500 in each account, how much total interest will she have earned in 5 years? a. $34.00 b. $25.50 c. $51.00 d. $510.00