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eduard
3 years ago
12

I NEED HELP PLEASE, THANKS! :)

Mathematics
1 answer:
kolbaska11 [484]3 years ago
6 0

Answer:

  -17.67 +3.43i

Step-by-step explanation:

Carry out the indicated math:

  18 cis 169° = (18·cos(169°) +i·18·sin(169°)) = (18·(-0.9816) +i·18·0.1908)

  = -17.67 +i·3.43

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