brookebeede21 brookebeede21

30-04-2022
Mathematics

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Mohamed1429 Mohamed1429

30-04-2022

Answer:

B

Step-by-step explanation:

5 × pi ÷12 = 75 degrees

this is essentially cos75

= cos(30 + 45)

then we use the identities to solve.

the answer will = to 0.2588

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