Convert the polar representation of this complex number into its standard form: z= 4(cos pi/2 + i sin pi/2)

answer4 to the second power is 16

and 4 to the third power is 64,

answer: apothems is your answer

step-by-step explanation: hope u get it right

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )