Use a scientific calculator or unit circle to convert the polar form of the complex number to its equivalent rectangular form
z = 5( cos 90° +isin 90°)
z = 5i
z=5
Z=-5
Z = - 5

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Jon’s weight loss for each week of the month is 5 lbs., 2.5 lbs., and 2.5 lbs. he gained 3.5 lbs. the last week. if jon originally weighed 198 lbs., how much does he weigh now?