Express the complex number in trigonometric form.
3 (1 point)

3(cos 0° + i sin 0°)
3(cos 90° + i sin 90°)
3(cos 180° + i sin 180°)
3(cos 270° + i sin 270°)

In the picture

Step-by-step explanation:

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answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950