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Marysya12 [62]
3 years ago
6

Simplify (8 + 20i ) + (-17+4i)

Mathematics
2 answers:
Kitty [74]3 years ago
8 0

Answer: -9 + 24i

Step-by-step explanation:

vitfil [10]3 years ago
3 0

Answer:

20i+4i =16i-19

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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We do not know if any of the angles are congruent.  If they were congruent, we would expect to see this marked by the same angle line(s) on each triangle.

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