Remember that

So if
and
, then we know
.
Then use the Pythagorean identity to solve for cosine:

26 maybe it can be ım not sure
Answer:
12:15pm
Step-by-step explanation:
1hr=60mins
1hr +15mins= 75 minutes
11:00am + 60mins (1hr)= 12pm
12pm + 15mins= 12:15pm
Hope this helps!
Answer:
are those fractions or division signs
Step-by-step explanation:
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