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zalisa [80]
3 years ago
5

Add. Write your answer using rectangular coordinates. -3∠-30° + 9∠32°

Mathematics
1 answer:
sukhopar [10]3 years ago
4 0

(-3*cos30,-3*sin30)+(9*cos32,9*sin32)

but we don't have sin,cos32. are you sure it's 32? or 30?

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Since the problem states that both rectangle and triangle have the same area.Then:

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Substitute x by its value:

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