HELP the base of a rectangular prism has a length of 25 millimeters. what is the area in square millimeters of the prism's base

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%