WILL MARK BRANLIEST l. Write 2-7i in polar coordinates on the complex plane.

lol. Find (1+i)^8 using DeMoivre’s theorem.

Which statements are true? see picture

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Which one is the correct answer, and why?