Answer:
330
Step-by-step explanation:
When we are at 30 degrees on the unit circle, we are at the point (/2, 1/2) so if we go to -30 degrees (330 degrees), we will be at point (-
/2, -1/2).
Note: (cosine, sine)
Mariah bought nine yards of fabric for a project she used three yards on the first day what fraction of the fabric did she use t
1 answer:
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Step-by-step explanation:
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