Answer:
i think its 7.5 sorry if am wrong
(4i)^3 = (4)^3 x (i)^3 = 64 x -i = -64i
Answer:
x = 2√3
Step-by-step explanation:
The sides of a 30-60-90 triangle are always in the ratio 1:√3:2.
The length of the side opposite the 90° angle is 4, so the length of the side opposite the 30° angle is 2 and the length of the side opposite the 60° angle is 2√3.
x = 2√3
Four hundred forty-seven dollars and sixty-six cents
hope this helps