C
Step-by-step explanation:
it looks like it's pretty far away from most data points.
Answer:
A
Step-by-step explanation:
Answer:
100 - 3.1 = 96.9
142000 - 96.9 = 1410903.1
Z = a + bi
z = 3 - 3i
|z| = √(a² + b²)
|3 - 3i| = √(3² + 3²)
|3 - 3i| = √(9 + 9)
|3 - 3i| = √(18)
|3 - 3i| = √(9 × 2)
|3 - 3i| = √(9)√(2)
|3 - 3i| = 3√(2)
tanΘ = b/a
tanΘ = ⁻³/₃
tanΘ = -1
Θ = arctan(-1)
Θ ≈ -0.8
z = 3√(2)(cos(-0.8) + i sin(-0.8))