3 years ago

I rly need help with #2-4 and #8-9 PLZZ

Mathematics

1 answer:

castortr0y [4]3 years ago

7 0

Answer:

2. sin=12\15 cos=9/15 tg=12/9

3. sin=3/v13 cos=2/v13 tg=3/2

4. sin=v15/4 cos=7/4 tg=v15/7

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