This is the answer for both number 9 and number 11.
Good luck
Answer:
Step-by-step explanation:
y÷2+x
2÷2+1
1+1
2
Answer:
2.306
Step-by-step explanation:
u while times the number
Answer:
A. 12
Step-by-step explanation:
i= use complicated conjugate to search out definite quantity of 8 + 12i
i = 12i
i= twelve × ei 90°
i = twelve × (cos 90° + i sin 90°)
r = |i| = twelve